{"id":1007,"date":"2025-10-24T15:24:28","date_gmt":"2025-10-24T07:24:28","guid":{"rendered":"https:\/\/sunhyings.com\/?page_id=1007"},"modified":"2026-02-04T16:57:06","modified_gmt":"2026-02-04T08:57:06","slug":"tube-sheet-flanges","status":"publish","type":"page","link":"https:\/\/sunhyings.com\/ru\/stainless-steel-flange\/specialty\/tube-sheet-flanges\/","title":{"rendered":"\u0424\u043b\u0430\u043d\u0446\u044b \u0434\u043b\u044f \u0442\u0440\u0443\u0431\u043d\u044b\u0445 \u0440\u0435\u0448\u0451\u0442\u043e\u043a"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1007\" class=\"elementor elementor-1007\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f435af3 e-flex e-con-boxed e-con e-parent\" data-id=\"1f435af3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6eeae683 e-con-full e-flex e-con e-child\" data-id=\"6eeae683\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0355d71 elementor-widget elementor-widget-text-editor\" data-id=\"0355d71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sunhy manufactures high-integrity, precision-engineered tube sheet flanges, the critical heart of shell-and-tube heat exchangers. These components serve a complex dual role: providing rigid structural support for the entire tube bundle while simultaneously acting as a high-pressure flange, sealing the shell-side and tube-side fluids.<\/p><p>As a specialized manufacturer, we produce custom tube sheet flanges from a wide range of materials, including solid alloys, clad composites, and standard steels. Our advanced manufacturing and quality assurance processes, including PAUT inspection, ensure verifiable integrity for the most demanding applications in refining, chemical processing, and power generation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14aefe0 elementor-widget elementor-widget-shortcode\" data-id=\"14aefe0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-443472bb e-flex e-con-boxed e-con e-parent\" data-id=\"443472bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-21add92 e-con-full e-flex e-con e-child\" data-id=\"21add92\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1636a05 e-con-full e-flex e-con e-child\" data-id=\"1636a05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43057ae elementor-widget elementor-widget-heading\" data-id=\"43057ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of Tube Sheet Flanges We Supply<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c04a7d2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c04a7d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-575e09a elementor-widget elementor-widget-n-accordion\" data-id=\"575e09a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:600,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-9160\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-9160\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> <div class=\"centered-link-container\">     <a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\" class=\"styled-flange-link\">                  <img decoding=\"async\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/flang.webp\" alt=\"Plate Flat Face Flanges\" width=\"50px\" height=\"50px\">                        Stainless Steel Flanges     <\/a> <\/div> <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-9160\" class=\"elementor-element elementor-element-513dbb8 e-con-full e-flex e-con e-child\" data-id=\"513dbb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b411cd6 elementor-widget elementor-widget-n-accordion\" data-id=\"b411cd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1880\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1880\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> By Design Type <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region region\" aria-labelledby=\"e-n-accordion-item-9160 e-n-accordion-item-1880\" class=\"elementor-element elementor-element-16abd1e e-con-full e-flex e-con e-child\" data-id=\"16abd1e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d54e28e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d54e28e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">All Stainless Steel Flange<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/weld-neck-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u200b\u200bWeld Neck Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/slip-on-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u200b\u200bSlip-On Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/blind-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Blind Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/socket-weld-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Socket Weld Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/threaded-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Threaded Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/lap-joint-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Lap Joint Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/plate-flat-face-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u200b\u200bPlate Flat Face Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/custom-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Custom Flange\u200bs<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1881\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1881\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> By Standard &amp; Class <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region region\" aria-labelledby=\"e-n-accordion-item-9160 e-n-accordion-item-1881\" class=\"elementor-element elementor-element-85ae1e8 e-con-full e-flex e-con e-child\" data-id=\"85ae1e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59fff21 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"59fff21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">All Standard<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\/asme-b16-5\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASME \/ ANSI B16.5<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\/asme-b16-47\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ASME B16.47 Series A\/B<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\/api-6a\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High Pressure (API 6A)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\/en-din\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">EN 1092-1 \/ DIN<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/standards\/jis-b2220\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">JIS B2220<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1882\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1882\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Advanced Materials <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region region\" aria-labelledby=\"e-n-accordion-item-9160 e-n-accordion-item-1882\" class=\"elementor-element elementor-element-9e53fe8 e-con-full e-flex e-con e-child\" data-id=\"9e53fe8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d36995 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6d36995\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">All Materials<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/stainless-steel-304-316\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">304\/304L &amp; 316\/316L<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/duplex-steel-2205\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Duplex Steel 2205<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/super-duplex-2507\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Super Duplex 2507<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/nickel-alloys-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Nickel Alloys<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/titanium-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Titanium Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/materials\/super-austenitic-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Super Austenitic<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1883\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1883\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Specialty &amp; Engineering <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region region\" aria-labelledby=\"e-n-accordion-item-9160 e-n-accordion-item-1883\" class=\"elementor-element elementor-element-4f61d97 e-con-full e-flex e-con e-child\" data-id=\"4f61d97\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9022039 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"9022039\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">All Specialty<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/tube-sheet-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Tube Sheet Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/pressure-vessel-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pressure Vessel Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/orifice-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Orifice Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/anchor-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Anchor Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/swivel-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Swivel Flanges<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/sunhyings.com\/stainless-steel-flange\/specialty\/spectacle-blinds-flanges\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Spectacle Blinds \/ Spades<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a69d41c elementor-widget elementor-widget-text-editor\" data-id=\"a69d41c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/sunhyings.com\/resources\/flange-dimensions\/\">\u27a1 Flange Dimensions Table<\/a><\/p><p><a href=\"https:\/\/sunhyings.com\/resources\/material-grades\/\">\u27a1 Material Grades Guide<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09fd158 e-con-full e-flex e-con e-child\" data-id=\"09fd158\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-68185da e-con-full e-flex e-con e-child\" data-id=\"68185da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2f5e796 e-grid e-con-full e-con e-child\" data-id=\"2f5e796\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72d93a9 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"72d93a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-scaled.webp\" class=\"attachment-full size-full wp-image-1111\" alt=\"Tube sheet flange\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-flange-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Flanged Tube Sheet for Heat Exchanger<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c1242a elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"0c1242a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-scaled.webp\" class=\"attachment-full size-full wp-image-1112\" alt=\"Tube sheet 1\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-1-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Precision Stainless Steel Baffle Plate \/ Tube Sheet<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-984fefc elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"984fefc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-scaled.webp\" class=\"attachment-full size-full wp-image-1113\" alt=\"Tube sheet 4\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-4-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Perforated Tube Sheet \/ Screen<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89b2043 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"89b2043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-scaled.webp\" class=\"attachment-full size-full wp-image-1115\" alt=\"Tube sheet 2\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-2-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Perforated Plate \/ Tube Sheet<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6921e2f elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"6921e2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-scaled.webp\" class=\"attachment-full size-full wp-image-1114\" alt=\"Tube sheet 3\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Tube-sheet-3-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Bolted Stainless Steel Tube Sheet for Heat Exchanger<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc93ee3 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"fc93ee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-scaled.webp\" class=\"attachment-full size-full wp-image-1117\" alt=\"Pocket orifice plate\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Pocket-orifice-plate-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Pocket Orifice Plate (Multi-Hole)<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b05c97 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"2b05c97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-scaled.webp\" class=\"attachment-full size-full wp-image-1118\" alt=\"Core-orifice plate\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Core-orifice-plate-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Core Orifice Plate (Multi-Hole)<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a85237 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"6a85237\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-scaled.webp\" class=\"attachment-full size-full wp-image-1119\" alt=\"Multi-hole plate flange\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Multi-hole-plate-flange-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Multi-Hole Plate Flange \/ Spacer<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff67b97 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"ff67b97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-scaled.webp\" class=\"attachment-full size-full wp-image-1116\" alt=\"Filter element flange\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Filter-element-flange-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Filter Element Support Flange<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62d209e elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"62d209e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-scaled.webp\" class=\"attachment-full size-full wp-image-1120\" alt=\"Condenser tube sheet\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-tube-sheet-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Condenser Tube Sheet \/ Baffle Plate<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5483c19 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5483c19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-scaled.webp\" class=\"attachment-full size-full wp-image-1121\" alt=\"Condenser orifice plate\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/Condenser-orifice-plate-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Condenser Orifice Plate with Flange<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c55e9de elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"c55e9de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-scaled.webp\" class=\"attachment-full size-full wp-image-1122\" alt=\"filter bag flange\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-scaled.webp 2560w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-1024x1024.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-150x150.webp 150w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-1536x1536.webp 1536w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-2048x2048.webp 2048w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/10\/filter-bag-flange-12x12.webp 12w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stainless Steel Filter Bag Flange \/ Support Plate<\/h3><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b96e341 e-con-full e-flex e-con e-parent\" data-id=\"b96e341\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bca96fd e-con-full e-flex e-con e-child\" data-id=\"bca96fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-54cc02a e-flex e-con-boxed e-con e-child\" data-id=\"54cc02a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-339637b elementor-widget elementor-widget-heading\" data-id=\"339637b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Partner with Sunhy for Your Tube Sheet Flanges?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6627580 elementor-widget elementor-widget-text-editor\" data-id=\"6627580\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Purchasing a tube sheet flange is an investment in your plant&#8217;s safety, efficiency, and uptime. We offer more than just a component; we provide an engineering partnership.<\/p><ul><li><p><b>Value Engineering Expertise:<\/b> We don&#8217;t just sell expensive solid alloys. Our engineers will review your application to see if a <b>Clad Material<\/b> or <b>Lap-Joint<\/b> design can provide the same performance and safety at a significantly lower total cost.<\/p><\/li><li><p><b>Manufacturing Beyond the Standard:<\/b> We apply the &#8220;manufacturer&#8217;s experience&#8221; mentioned by TEMA. We don&#8217;t just machine a &#8220;standard&#8221; groove; we design an <b>optimized groove profile<\/b> for your specific tube material and wall thickness to ensure maximum joint strength and seal life.<\/p><\/li><li><p><b>Verifiable, Advanced Quality Assurance:<\/b> We don&#8217;t rely on outdated &#8220;code compromises&#8221; that skip internal weld inspection. We have invested in <b>advanced PAUT systems<\/b> to <i>prove<\/i> the volumetric integrity of our TTS welds, giving you traceable, digital quality records and true peace of mind.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c75c432 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"c75c432\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEzNCIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get Your Project Quote Now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bfd9ebe e-con-full e-flex e-con e-parent\" data-id=\"bfd9ebe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5df82df e-flex e-con-boxed e-con e-child\" data-id=\"5df82df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-778f532 e-con-full e-flex e-con e-child\" data-id=\"778f532\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d616dff elementor-widget elementor-widget-heading\" data-id=\"d616dff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Are Tube Sheet Flanges? The Critical Dual-Role Component<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-098e1d5 elementor-widget elementor-widget-text-editor\" data-id=\"098e1d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A tube sheet, also known as a tube sheet flange, is one of the most complex and critical components in shell-and-tube heat exchangers, boilers, and pressure vessels. It is a thick, forged plate precision-drilled with hundreds or thousands of holes in a precise pattern to accept and anchor the heat transfer tubes.<\/p><p>Its uniqueness lies in its dual functionality:<\/p><ol start=\"1\"><li><p><b>Structural Support &amp; Alignment:<\/b> The tube sheet acts as the &#8220;skeleton&#8221; for the tube bundle. It holds every single tube in precise alignment, preventing catastrophic failures from flow-induced vibration (FIV) and operational stress.<\/p><\/li><li><p><b>Fluid Isolation &amp; Sealing:<\/b> Its most vital function is to serve as an absolute physical barrier. It isolates the &#8220;tube-side&#8221; fluid (flowing inside the tubes) from the &#8220;shell-side&#8221; fluid (flowing outside the tubes). This sealing integrity is paramount for process efficiency and safety.<\/p><\/li><li><p><b>Determining Thermodynamic Performance:<\/b> The mechanical layout of the tube sheet\u2014its tube count, pitch, and pattern\u2014directly dictates the total heat transfer area (A in the Q = U * A * \u0394Tlm equation). Our engineers balance the need for maximum thermal efficiency (more tubes) with the need for mechanical integrity (stronger ligaments).<\/p><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5bf59f e-con-full e-flex e-con e-parent\" data-id=\"d5bf59f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-72058f1 e-flex e-con-boxed e-con e-child\" data-id=\"72058f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8bb4085 e-con-full e-flex e-con e-child\" data-id=\"8bb4085\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d2728c5 elementor-widget elementor-widget-heading\" data-id=\"d2728c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Parameters for Ordering (RFQ Checklist)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1536e06 elementor-widget elementor-widget-text-editor\" data-id=\"1536e06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>To provide an accurate quotation, please include the following information in your RFQ. A technical drawing is always the most effective way to communicate your full requirements.<\/p>\n<table>\n<thead>\n<tr>\n<td><strong>Category<\/strong><\/td>\n<td><strong>Required Information<\/strong><\/td>\n<td><strong>Notes<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><b>Basics<\/b><\/td>\n<td>1. <b>Governing Standards:<\/b> ASME, TEMA Class (R, B, or C)?<\/td>\n<td>This sets the quality, tolerance, and design basis.<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>2. <b>Technical Drawing:<\/b> (Most Important)<\/td>\n<td>Please attach if available.<\/td>\n<\/tr>\n<tr>\n<td><b>Dimensions &amp; Material<\/b><\/td>\n<td>3. <b>Key Dimensions:<\/b> Outer Diameter (OD), Thickness.<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>4. <b>Base Material Grade:<\/b> Full ASTM\/ASME grade (e.g., SA-516 Gr.70).<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>5. <b>Clad Material (if any):<\/b> Clad alloy (e.g., SB-265 Gr.1) &amp; min. thickness.<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td><b>Flange Specs<\/b><\/td>\n<td>6. <b>Pressure Rating (Class):<\/b> 150#, 300#, 600#, etc.<\/td>\n<td>Determines flange thickness and bolt pattern.<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>7. <b>Flange Face Type:<\/b> RF (Raised Face), FF (Flat Face), or RTJ.<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td><b>Tube Hole Details<\/b><\/td>\n<td>8. <b>Total Number of Holes:<\/b><\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>9. <b>For Tube OD:<\/b> (e.g., D 19.05mm or 0.75 inch).<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>10. <b>Drilled Hole Diameter:<\/b> The actual finished hole size.<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>11. <b>Tube Hole Layout:<\/b> Pitch (center-to-center) and Pattern (e.g., 1.25&#8243; Triangle).<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>12. <b>Grooving:<\/b> Yes\/No? Number of grooves? (or &#8220;Per TEMA&#8221;).<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td><b>Quality<\/b><\/td>\n<td>13. <b>NDT Requirements:<\/b> Standard (PT\/MT) or Advanced (PAUT)?<\/td>\n<td>This impacts cost and delivery.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25d085f e-con-full e-flex e-con e-parent\" data-id=\"25d085f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f9f3316 e-flex e-con-boxed e-con e-child\" data-id=\"f9f3316\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5614291 e-con-full e-flex e-con e-child\" data-id=\"5614291\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85b5a45 elementor-widget elementor-widget-heading\" data-id=\"85b5a45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tube Sheet Flange Design Types &amp; Selection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d406640 elementor-widget elementor-widget-text-editor\" data-id=\"d406640\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>The choice of tube sheet design is dictated by thermal expansion, cleaning requirements, and fluid properties.<br \/><h3>1. Fixed Tubesheet (e.g., TEMA BEM, AEM)<\/h3><p>This is the simplest design where both tube sheets are welded directly to the shell.<\/p><ul><li><b>Pros:<\/b> Most cost-effective and allows for the maximum number of tubes in a given shell. The straight tubes are easy to clean on the <b>tube-side<\/b>.<\/li><li><b>Cons:<\/b> Cannot accommodate large thermal expansion differences between the shell and tubes, requiring a bellows expansion joint. The tube bundle cannot be removed, making <b>shell-side<\/b> cleaning very difficult (chemical cleaning only).<\/li><\/ul><h3>2. U-Tube (e.g., TEMA BEU)<\/h3><p>Uses a single tube sheet with U-shaped tubes.<\/p><ul><li><b>Pros:<\/b> The U-bends allow the bundle to freely expand and contract, eliminating thermal stress. The entire bundle can be removed for easy <b>shell-side<\/b> cleaning and inspection.<\/li><li><b>Cons:<\/b> The U-bends make <b>tube-side<\/b> mechanical cleaning extremely difficult or impossible. This design is only suitable for clean, non-fouling fluids on the tube-side.<\/li><\/ul><h3>3. Floating Head (e.g., TEMA BES, AET)<\/h3><p>The most versatile and robust design. One tube sheet is fixed, while the other &#8220;floats&#8221; inside the shell, connected only to the tube bundle.<\/p><ul><li><b>Pros:<\/b> Perfectly handles large thermal expansion. The entire bundle can be removed, and the straight tubes allow for easy cleaning of <b>both the tube-side and shell-side<\/b>.<\/li><li><b>Cons:<\/b> This is the most complex and expensive design due to the internal floating head cover, flanges, and seals.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a419cd e-con-full e-flex e-con e-child\" data-id=\"1a419cd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7afa78e elementor-widget elementor-widget-text-editor\" data-id=\"7afa78e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><td><strong>Design Type<\/strong><\/td><td><strong>TEMA Example<\/strong><\/td><td><strong>Thermal Expansion<\/strong><\/td><td><strong>Bundle Removable?<\/strong><\/td><td><strong>Tube-Side Cleaning (Internal)<\/strong><\/td><td><strong>Shell-Side Cleaning (External)<\/strong><\/td><td><strong>Relative Cost<\/strong><\/td><td><strong>Typical Application<\/strong><\/td><\/tr><\/thead><tbody><tr><td><b>Fixed Tubesheet<\/b><\/td><td>BEM, AEM<\/td><td>Poor (Needs Bellows)<\/td><td>No<\/td><td>Easy (Straight Tubes)<\/td><td>Difficult (Chemical Only)<\/td><td>Low<\/td><td>Low temp differential, clean shell-side fluid.<\/td><\/tr><tr><td><b>U-Tube Bundle<\/b><\/td><td>BEU, AEU<\/td><td>Excellent (Free)<\/td><td>Yes<\/td><td>Difficult \/ Impossible<\/td><td>Easy (Removable)<\/td><td>Medium<\/td><td>High temp differential, clean tube-side fluid.<\/td><\/tr><tr><td><b>Floating Head (Split-Ring)<\/b><\/td><td>BES, AES<\/td><td>Excellent (Free)<\/td><td>Yes<\/td><td>Easy (Straight Tubes)<\/td><td>Easy (Removable)<\/td><td>High<\/td><td>High temp differential, fouling shell-side fluid (Refinery).<\/td><\/tr><tr><td><b>Floating Head (Pull-Through)<\/b><\/td><td>BET, AET<\/td><td>Excellent (Free)<\/td><td>Yes<\/td><td>Easy (Straight Tubes)<\/td><td>Easy (Removable)<\/td><td>Highest<\/td><td>Similar to BES, but when cleaning convenience is the top priority.<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47e0716 e-con-full e-flex e-con e-parent\" data-id=\"47e0716\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7efbd4c e-flex e-con-boxed e-con e-child\" data-id=\"7efbd4c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-03e95e7 e-con-full e-flex e-con e-child\" data-id=\"03e95e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93b561d elementor-widget elementor-widget-heading\" data-id=\"93b561d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Special Design: Double Tube Sheet for Critical Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-465241a elementor-widget elementor-widget-text-editor\" data-id=\"465241a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>For applications where even trace amounts of cross-contamination are unacceptable, the <b>Double Tube Sheet<\/b> design is used.<\/p><p>This system uses two separate tube sheets (an inner and an outer) separated by a small gap. This gap is vented to the atmosphere.<\/p><p><b>How it works:<\/b> If a leak occurs at either tube-to-tubesheet joint, the leaking fluid (either tube-side or shell-side) enters the gap and is safely drained out of the vent. This provides an immediate, detectable signal of a leak <i>before<\/i> the two process fluids can ever mix.<\/p><p><b>Key Applications:<\/b><\/p><ul><li><p><b>Pharmaceutical &amp; Food:<\/b> Protecting pure products (WFI, beverages) from contamination by utility fluids (steam, cooling water).<\/p><\/li><li><p><b>Power Generation:<\/b> Protecting high-purity boiler feedwater from contamination by cooling water (river or seawater).<\/p><\/li><li><p><b>Nuclear Industry:<\/b> Ensuring absolute isolation between radioactive and non-radioactive fluids.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe9381b e-con-full e-flex e-con e-child\" data-id=\"fe9381b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7aaf94 elementor-widget elementor-widget-heading\" data-id=\"c7aaf94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Governing Standards: ASME UHX vs. TEMA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-419506f elementor-widget elementor-widget-text-editor\" data-id=\"419506f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Manufacturing a safe and reliable tube sheet flange requires adherence to two complementary standards:<\/p><ul><li><p><b>ASME (UHX):<\/b> The ASME BPVC Section VIII, Div. 1, Part UHX provides the mandatory rules for <b>safety and pressure integrity<\/b>. It governs the design calculations for pressure-bearing parts like the tubesheet thickness, shell, and channels to ensure the vessel will not fail under pressure.<\/p><\/li><li><p><b>TEMA:<\/b> The TEMA (Tubular Exchanger Manufacturers Association) standard provides rules for <b>performance, durability, and manufacturing quality<\/b>. It covers non-pressure components like baffles and tie rods, as well as manufacturing tolerances and design classes (R, B, C) for different service severities.<\/p><\/li><\/ul><p>A high-quality heat exchanger must be <b>ASME compliant<\/b> (to be safe and legal) and <b>TEMA compliant<\/b> (to be efficient and durable).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-120d239 e-con-full e-flex e-con e-parent\" data-id=\"120d239\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b72c8f5 e-flex e-con-boxed e-con e-child\" data-id=\"b72c8f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-50678be e-con-full e-flex e-con e-child\" data-id=\"50678be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ce4c0d elementor-widget elementor-widget-heading\" data-id=\"8ce4c0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Manufacturing &amp; Precision Engineering<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-919746c elementor-widget elementor-widget-text-editor\" data-id=\"919746c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The performance of a tube sheet is locked in during manufacturing.<\/p><ul><li><p><b>Forging (Recommended):<\/b> We strongly advocate for forged tube sheets over cast. The forging process compacts the metal&#8217;s internal structure, eliminating porosity and refining the grain, which results in superior toughness, fatigue strength, and structural integrity.<\/p><\/li><li><p><b>CNC Drilling &amp; Reaming:<\/b> All tube holes are laid out in CAD and executed on multi-axis CNC machining centers. This guarantees exacting tolerances for hole diameter, position, and perpendicularity. After drilling, holes can be &#8220;reamed&#8221; to achieve a highly precise diameter and smooth surface finish, preparing them for a perfect tube joint.<\/p><\/li><li><p><b>Grooving (Joint Strength):<\/b> For expanded joints, this is a critical step. We machine one or two precise grooves into the wall of the tube hole. During the tube expansion process, the tube material plastically deforms and &#8220;flows&#8221; into these grooves, creating a strong mechanical interlock. This dramatically increases the joint&#8217;s pull-out strength and sealing reliability, as specified by TEMA.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ebde9d5 e-con-full e-flex e-con e-child\" data-id=\"ebde9d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb2efe4 elementor-widget elementor-widget-heading\" data-id=\"eb2efe4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sealing Integrity: Faces, Gaskets &amp; Assembly<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d07221 elementor-widget elementor-widget-text-editor\" data-id=\"0d07221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>External leakage at the flange face is a common failure point. Preventing it requires a systems approach.<\/p><h3>Flange Face Types<\/h3><ul><li><p><b>Raised Face (RF):<\/b> The most common type. It concentrates the bolt load on a smaller gasket area, increasing the sealing pressure.<\/p><\/li><li><p><b>Flat Face (FF):<\/b> Used for lower pressures or brittle materials. An FF flange must <i>never<\/i> be bolted to an RF flange, as this will crack the FF flange.<\/p><\/li><li><p><b>Ring-Type Joint (RTJ):<\/b> Used for extreme high-pressure and high-temperature services. A solid metal ring gasket deforms into a groove for a metal-to-metal seal.<\/p><\/li><\/ul><h3>Advanced Gasketing for Thermal Transients<\/h3><p>Heat exchangers frequently experience &#8220;thermal transients&#8221; (start-ups, shutdowns). As the unit heats and cools, the bolts and flanges expand and contract, causing bolt load to fluctuate. Standard spiral wound gaskets can lose their &#8220;spring&#8221; and fail to compensate, resulting in a leak.<\/p><p><b>Solution: Kammprofile (Grooved) Gaskets<\/b> This advanced gasket features a solid metal core with serrated grooves, covered by a soft sealing layer (like graphite).<\/p><ul><li><p>The <b>metal core<\/b> provides high strength and blow-out resistance.<\/p><\/li><li><p>The <b>soft graphite layers<\/b> have excellent elastic recovery, allowing them to compensate for flange movement and bolt load fluctuations during thermal cycles.<\/p><\/li><\/ul><p>For &#8220;problem&#8221; exchangers that experience repeated leaks, upgrading to a Kammprofile gasket is a proven, high-reliability solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c6ed3d e-con-full e-flex e-con e-child\" data-id=\"7c6ed3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e52762d elementor-widget elementor-widget-heading\" data-id=\"e52762d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quality Assurance &amp; Advanced NDT<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1bba0f elementor-widget elementor-widget-text-editor\" data-id=\"e1bba0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We provide verifiable quality assurance for every tube sheet we produce.<\/p><p><b>Standard Inspection:<\/b><\/p><ul><li><p><b>Visual &amp; Dimensional (VT):<\/b> 100% check of all dimensions, hole patterns, and surface finishes against the drawing and TEMA tolerances.<\/p><\/li><li><p><b>Surface NDT:<\/b> Penetrant Testing (PT) or Magnetic Particle Testing (MT) to detect any surface-breaking cracks or defects.<\/p><\/li><li><p><b>Final Hydrostatic Test:<\/b> Performed on the completed vessel to validate the integrity and sealing of the entire assembly under pressure.<\/p><\/li><\/ul><p><b>Advanced Volumetric Testing for TTS Welds:<\/b> The Tube-to-Tubesheet (TTS) weld joint is a known weak point, but it is impossible to inspect with traditional X-ray (RT) due to the geometry. This means serious internal defects like &#8220;lack of fusion&#8221; can be missed.<\/p><p>Sunhyings utilizes advanced NDT methods to solve this problem:<\/p><ul><li><p><b>Phased Array Ultrasonic Testing (PAUT):<\/b> This is the new gold standard. A specialized PAUT probe is inserted <i>inside<\/i> the tube, scanning the entire weld volume 360\u00b0. It creates a clear, cross-sectional image (like a CT scan) that can accurately identify and size any internal weld defects, providing 100% volumetric assurance.<\/p><\/li><li><p><b>Time of Flight Diffraction (TOFD):<\/b> A highly accurate ultrasonic method for sizing defect height, providing critical information for &#8220;fitness-for-service&#8221; assessments.<\/p><\/li><li><p><b>Eddy Current Testing (ECT):<\/b> A fast, electromagnetic method ideal for detecting cracks, pitting, and wall thinning in the body of non-ferrous tubes (Stainless Steel, Titanium, etc.).<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-99a05b9 e-con-full e-flex e-con e-child\" data-id=\"99a05b9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68f6b3f elementor-widget elementor-widget-heading\" data-id=\"68f6b3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications Across High-Risk Industries<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16c029c elementor-widget elementor-widget-text-editor\" data-id=\"16c029c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><b>Petrochemical &amp; Refining:<\/b> (TEMA R) The most demanding environment. Floating head designs (TEMA S or T) are standard to allow bundle removal for cleaning heavy hydrocarbon fouling. Duplex\/Super Duplex materials are common.<\/li><li><b>Power Generation:<\/b> (TEMA B\/R) Massive scale. Double tube sheets are often used to protect high-purity boiler feedwater from contamination. Titanium is the standard for seawater-cooled condensers.<\/li><li><b>Chemical Processing:<\/b> (TEMA B) Highly diverse. Material selection (Stainless, Hastelloy) is customized to resist specific corrosive chemicals.<\/li><li><b>Pharmaceutical &amp; Food:<\/b> (TEMA C\/B) Absolute purity is the key. Double tube sheet designs are mandatory to prevent contamination. 316L Stainless Steel with polished finishes is standard.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c68365 e-flex e-con-boxed e-con e-parent\" data-id=\"1c68365\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6da3d8 elementor-widget elementor-widget-heading\" data-id=\"d6da3d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related blog<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77d5077 elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-portfolio\" data-id=\"77d5077\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;4&quot;,&quot;masonry&quot;:&quot;yes&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:25,&quot;sizes&quot;:[]},&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;item_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"portfolio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-portfolio elementor-grid elementor-posts-container\" role=\"list\">\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-13718 post type-post status-publish format-standard has-post-thumbnail hentry category-technical-guides\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/sunhyings.com\/ru\/blog\/flanged-joint-reliability-in-power-generation-systems\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-13726\" alt=\"Flanged Joint Reliability in Power Generation Systems\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1-800x800.webp 800w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1-12x12.webp 12w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Flanged-Joint-Reliability-in-Power-Generation-Systems-1.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tFlanged Joint Reliability in Power Generation Systems\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-13700 post type-post status-publish format-standard has-post-thumbnail hentry category-technical-guides\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/sunhyings.com\/ru\/blog\/thermal-cycling-effects-on-flanged-joints\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"767\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks-768x767.webp\" class=\"attachment-medium_large size-medium_large wp-image-13709\" alt=\"Thermal Cycling Effects on Flanged Joints: Causes of Leakage and Design Checks\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks-768x767.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks-800x800.webp 800w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks-12x12.webp 12w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Thermal-Cycling-Effects-on-Flanged-Joints-Causes-of-Leakage-and-Design-Checks.webp 908w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tThermal Cycling Effects on Flanged Joints: Causes of Leakage and Design Checks\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-13687 post type-post status-publish format-standard has-post-thumbnail hentry category-technical-guides\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/sunhyings.com\/ru\/blog\/high-temperature-bolt-material-selection\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-13699\" alt=\"High Temperature Bolt Material Selection for Flanges, Valves, and Pressure Equipment\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment-800x800.webp 800w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment-12x12.webp 12w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/High-Temperature-Bolt-Material-Selection-for-Flanges-Valves-and-Pressure-Equipment.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tHigh Temperature Bolt Material Selection for Flanges, Valves, and Pressure Equipment\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-13669 post type-post status-publish format-standard has-post-thumbnail hentry category-technical-guides\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/sunhyings.com\/ru\/blog\/documentation-and-traceability-for-high-purity-components\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-13686\" alt=\"Documentation and Traceability for High Purity Components: What Engineering and QA Should Check\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check-768x768.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check-800x800.webp 800w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check-300x300.webp 300w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check-12x12.webp 12w, https:\/\/sunhyings.com\/wp-content\/uploads\/2026\/03\/Documentation-and-Traceability-for-High-Purity-Components-What-Engineering-and-QA-Should-Check.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tDocumentation and Traceability for High Purity Components: What Engineering and QA Should Check\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-081f185 e-flex e-con-boxed e-con e-parent\" data-id=\"081f185\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c43cb9c e-con-full e-flex e-con e-child\" data-id=\"c43cb9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d1c3d4 elementor-widget elementor-widget-heading\" data-id=\"6d1c3d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e605d49 elementor-widget__width-initial elementor-widget elementor-widget-toggle\" data-id=\"e605d49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-2411\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2411\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What are the most common causes of tube sheet flange leaks?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2411\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2411\"><p>Leaks occur in two main areas.<\/p><ol start=\"1\"><li><p><b>Internal (Tube-to-Tubesheet Joint):<\/b> Caused by manufacturing defects (improper expansion, weld defects), thermal cycling, vibration, or corrosion.<\/p><\/li><li><p><b>External (Gasket):<\/b> Caused by improper gasket selection (not rated for the temperature\/pressure), failure during thermal cycling (common with standard gaskets), or improper bolt-up.<\/p><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-2412\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2412\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">How can Tube-to-Tubesheet (TTS) joint failure be prevented?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2412\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2412\"><p>It requires a system approach.<\/p><ol start=\"1\"><li><p><b>Design:<\/b> Select the correct materials and, for fixed designs, properly account for thermal expansion (use a bellows if needed).<\/p><\/li><li><p><b>Manufacturing:<\/b> Use precise, controlled tube expansion (hydraulic or torque-controlled) and optimized hole grooving. For welded joints, 100% volumetric NDT (like PAUT) is essential to eliminate internal defects.<\/p><\/li><li><p><b>Operation:<\/b> Minimize severe thermal shocks and monitor for vibration.<\/p><\/li><\/ol><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-2413\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2413\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43.104\" height=\"45.888\" viewBox=\"0 0 43.104 45.888\"><polygon points=\"24.096 20.16 24.096 0 19.008 0 19.008 20.16 0 20.16 0 25.248 19.008 25.248 19.008 45.888 24.096 45.888 24.096 25.248 43.104 25.248 43.104 20.16 24.096 20.16\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"43\" height=\"6\" viewBox=\"0 0 43 6\"><rect width=\"43\" height=\"6\"><\/rect><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">What is the fundamental difference between a tube sheet flange and a standard pipe flange (like a Weld Neck)?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2413\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2413\"><p>A standard pipe flange (ASME B16.5) has one job: connect two things (like pipes or valves). Its design is simple. A tube sheet flange (ASME UHX) is a far more complex component. It must act as a flange on its outer edge <i>while also<\/i> supporting thousands of tubes and resisting complex bending, thermal, and shear stresses across its perforated face. It follows a completely different and more rigorous set of design rules (ASME UHX).<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What are the most common causes of tube sheet flange leaks?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Leaks occur in two main areas.<\\\/p><ol start=\\\"1\\\"><li><p><b>Internal (Tube-to-Tubesheet Joint):<\\\/b> Caused by manufacturing defects (improper expansion, weld defects), thermal cycling, vibration, or corrosion.<\\\/p><\\\/li><li><p><b>External (Gasket):<\\\/b> Caused by improper gasket selection (not rated for the temperature\\\/pressure), failure during thermal cycling (common with standard gaskets), or improper bolt-up.<\\\/p><\\\/li><\\\/ol>\"}},{\"@type\":\"Question\",\"name\":\"How can Tube-to-Tubesheet (TTS) joint failure be prevented?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>It requires a system approach.<\\\/p><ol start=\\\"1\\\"><li><p><b>Design:<\\\/b> Select the correct materials and, for fixed designs, properly account for thermal expansion (use a bellows if needed).<\\\/p><\\\/li><li><p><b>Manufacturing:<\\\/b> Use precise, controlled tube expansion (hydraulic or torque-controlled) and optimized hole grooving. For welded joints, 100% volumetric NDT (like PAUT) is essential to eliminate internal defects.<\\\/p><\\\/li><li><p><b>Operation:<\\\/b> Minimize severe thermal shocks and monitor for vibration.<\\\/p><\\\/li><\\\/ol>\"}},{\"@type\":\"Question\",\"name\":\"What is the fundamental difference between a tube sheet flange and a standard pipe flange (like a Weld Neck)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A standard pipe flange (ASME B16.5) has one job: connect two things (like pipes or valves). Its design is simple. A tube sheet flange (ASME UHX) is a far more complex component. It must act as a flange on its outer edge <i>while also<\\\/i> supporting thousands of tubes and resisting complex bending, thermal, and shear stresses across its perforated face. It follows a completely different and more rigorous set of design rules (ASME UHX).<\\\/p>\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-638a6ca e-con-full e-flex e-con e-parent\" data-id=\"638a6ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5f82629 e-flex e-con-boxed e-con e-child\" data-id=\"5f82629\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86d5077 elementor-position-block-end elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"86d5077\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div 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class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_5e63ec7 elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_5e63ec7\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCompany Name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_5e63ec7]\" id=\"form-field-field_5e63ec7\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Company Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_f5f1e1b elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_f5f1e1b\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tPhone Number\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_f5f1e1b]\" id=\"form-field-field_f5f1e1b\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Phone Number*\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tBusiness Email\t\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Business Email*\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-md\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"3\" placeholder=\"Please specify the flange type (e.g., Slip-On, Blind) and the required standard\/material\/rating (e.g., EN 1092-1, DIN, ASME B16.5, 316L, 300#).\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_58105f7 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_58105f7\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Le04PwrAAAAABSse9pF22Cy1dSMz4P8HEf9l7O5\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-md elementor-animation-grow\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Submit<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sunhy manufactures high-integrity, precision-engineered tube sheet flanges, the critical heart of shell-and-tube heat exchangers. These components serve a complex dual role: providing rigid structural support for the entire tube bundle while simultaneously acting as a high-pressure flange, sealing the shell-side and tube-side fluids. As a specialized manufacturer, we produce custom tube sheet flanges from a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6007,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1007","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/1007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/comments?post=1007"}],"version-history":[{"count":100,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/1007\/revisions"}],"predecessor-version":[{"id":11429,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/1007\/revisions\/11429"}],"up":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/pages\/6007"}],"wp:attachment":[{"href":"https:\/\/sunhyings.com\/ru\/wp-json\/wp\/v2\/media?parent=1007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}