{"id":7246,"date":"2025-12-15T15:26:17","date_gmt":"2025-12-15T07:26:17","guid":{"rendered":"https:\/\/sunhyings.com\/?page_id=7246"},"modified":"2026-01-28T15:18:23","modified_gmt":"2026-01-28T07:18:23","slug":"unions","status":"publish","type":"page","link":"https:\/\/sunhyings.com\/it\/industrial-pipe-fittings\/threaded-fittings\/unions\/","title":{"rendered":"Bocchettoni (MSS SP-114)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7246\" class=\"elementor elementor-7246\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33e64ccd e-flex e-con-boxed e-con e-parent\" data-id=\"33e64ccd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;opacity-tilt&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 2600 131.1\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L2600 0 2600 69.1 0 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.5\" d=\"M0 0L2600 0 2600 69.1 0 69.1z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.25\" d=\"M2600 0L0 0 0 130.1 2600 69.1z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-435b64aa e-con-full e-flex e-con e-child\" data-id=\"435b64aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1548a3bd elementor-widget elementor-widget-shortcode\" data-id=\"1548a3bd\" 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 class=\"elementor-element elementor-element-7f1901f3 elementor-widget elementor-widget-heading\" data-id=\"7f1901f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">MSS SP-114 Unions | Class 150 \/ 1000 Corrosion-Resistant Stainless Steel<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5065b167 elementor-widget elementor-widget-text-editor\" data-id=\"5065b167\" 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 data-start=\"135\" data-end=\"434\">SUNHY supplies <strong data-start=\"168\" data-end=\"189\">MSS SP-114 unions<\/strong> for corrosion-resistant, serviceable pipe connections in process and utility lines. Designed for controlled make\/break, these unions are widely specified where fast maintenance access, commissioning support, and repeatable sealing are required.<\/p><p data-start=\"135\" data-end=\"434\">We offer <strong data-start=\"463\" data-end=\"491\">Class 150 and Class 1000<\/strong> options with <strong data-start=\"505\" data-end=\"521\">NPT threaded<\/strong> and <strong data-start=\"526\" data-end=\"546\">socket weld (SW)<\/strong> ends, focusing on <strong data-start=\"565\" data-end=\"595\">304 \/ 316L stainless steel<\/strong>. Each lot can be supported with <strong data-start=\"628\" data-end=\"650\">MTC (EN 10204 3.1)<\/strong>, dimensional verification, and optional PMI\/NDT per project requirement\u2014ready for site acceptance and documentation handover.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e6fa89d e-con-full e-flex e-con e-child\" data-id=\"6e6fa89d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74167ef3 elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"74167ef3\" 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<span class=\"elementor-icon-list-text\">Serviceable union, easy access<\/span>\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<span class=\"elementor-icon-list-text\">Compact connection, simple install<\/span>\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<span class=\"elementor-icon-list-text\">Standard threads, reliable make-up<\/span>\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 class=\"elementor-element elementor-element-5b1dbe6e elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"5b1dbe6e\" 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<span class=\"elementor-icon-list-text\">Clear traceability, heat ID<\/span>\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<span class=\"elementor-icon-list-text\">Fits BOM directly, size ready<\/span>\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<span class=\"elementor-icon-list-text\">Docs available, project spec<\/span>\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<div class=\"elementor-element elementor-element-667f15b3 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"667f15b3\" 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=\"#Contact\">\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\">Inquiry 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<\/div>\n\t\t<div class=\"elementor-element elementor-element-3b67c6d6 e-con-full e-flex e-con e-child\" data-id=\"3b67c6d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d07b57b elementor-widget elementor-widget-image\" data-id=\"3d07b57b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"488\" src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000-1024x624.webp\" class=\"attachment-large size-large wp-image-8496\" alt=\"Class 150 + Class 1000\" srcset=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000-1024x624.webp 1024w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000-800x487.webp 800w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000-768x468.webp 768w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000-18x12.webp 18w, https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/Class-150-Class-1000.webp 1049w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1ec59d6a e-con-full e-flex e-con e-child\" data-id=\"1ec59d6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-218a8d72 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"218a8d72\" 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=\"#\">\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\">Download Catalogue<\/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<div class=\"elementor-element elementor-element-31e59d96 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"31e59d96\" 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=\"#\">\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\">Watch Video<\/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<\/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-779fffa1 e-flex e-con-boxed e-con e-parent\" data-id=\"779fffa1\" 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-bad82c2 elementor-widget elementor-widget-heading\" data-id=\"bad82c2\" 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\">Specification &amp; Standard<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a71bed3 e-con-full e-flex e-con e-child\" data-id=\"6a71bed3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5cd15173 e-con-full e-flex e-con e-child\" data-id=\"5cd15173\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6efaf937 elementor-pagination-position-outside elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-widget elementor-widget-slides\" data-id=\"6efaf937\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-7f4aa91 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Class 150 + Class 1000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-e85d2ef swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Class 1000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-09fe020 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"1-1-2 Class 150\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-bf6a1f7 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"2- Class 1000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-bd8b42a swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"1- Class 150\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-787626e swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"3-4 Class 150\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-0ee79cb swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"1-2 Class 1000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-1fb3f86 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"SP-114 CL150\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-b361fbe swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"SP-114 CL1000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-3f36d33 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"SP-114 CL150 1\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-8e3c0a1 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Conical-Flat\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-4f88c47 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"NPT-BSPT\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Diapositiva anterior\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Diapositiva siguiente\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-577d1c55 e-con-full e-flex e-con e-child\" data-id=\"577d1c55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-752d7192 e-con-full e-flex e-con e-child\" data-id=\"752d7192\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-28921dc0 e-con-full e-flex e-con e-child\" data-id=\"28921dc0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b8a2c81 elementor-widget elementor-widget-heading\" data-id=\"3b8a2c81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nominal Size<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43b9dbed elementor-widget elementor-widget-text-editor\" data-id=\"43b9dbed\" 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>Commonly NPS 1\/4&#8243; \u2013 4&#8243; (other sizes on request)<\/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-41092c21 e-con-full e-flex e-con e-child\" data-id=\"41092c21\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d75de9 elementor-widget elementor-widget-heading\" data-id=\"1d75de9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Connection<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ae6fc0e elementor-widget elementor-widget-text-editor\" data-id=\"1ae6fc0e\" 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>Threaded Union (NPT) \/ Socket Weld Union (SW)<\/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-55535db4 e-con-full e-flex e-con e-child\" data-id=\"55535db4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7540d7cf elementor-widget elementor-widget-heading\" data-id=\"7540d7cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Seat Type<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2983f6b5 elementor-widget elementor-widget-text-editor\" data-id=\"2983f6b5\" 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>Conical Joint \/ Flat Seat (as specified)<\/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-7e38edc4 e-con-full e-flex e-con e-child\" data-id=\"7e38edc4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37e4f03e elementor-widget elementor-widget-heading\" data-id=\"37e4f03e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Standards<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e0cb4b elementor-widget elementor-widget-text-editor\" data-id=\"1e0cb4b\" 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>MSS SP-114 (corrosion-resistant union fittings)<br data-start=\"1454\" data-end=\"1457\" \/>Threads: ASME B1.20.1 (NPT) or BSPT on request (per project spec)<\/p>\t\t\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-108716bb e-con-full e-flex e-con e-child\" data-id=\"108716bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c6e7ed9 e-con-full e-flex e-con e-child\" data-id=\"4c6e7ed9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1603fd0c elementor-widget elementor-widget-heading\" data-id=\"1603fd0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pressure Class<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-436aeb3f elementor-widget elementor-widget-text-editor\" data-id=\"436aeb3f\" 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>Class 150 \/ Class 1000 (as specified)<\/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-51a7fc52 e-con-full e-flex e-con e-child\" data-id=\"51a7fc52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74761abe elementor-widget elementor-widget-heading\" data-id=\"74761abe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Union Design<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ba8a06b elementor-widget elementor-widget-text-editor\" data-id=\"2ba8a06b\" 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>Three-piece design for serviceable pipe connection (make\/break as required)<\/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-2a1ec83f e-con-full e-flex e-con e-child\" data-id=\"2a1ec83f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4534f8ae elementor-widget elementor-widget-heading\" data-id=\"4534f8ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Materials<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36ef1cca elementor-widget elementor-widget-text-editor\" data-id=\"36ef1cca\" 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>Stainless Steel 304 \/ 316L common (other grades on request)<\/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-2cb7904a e-con-full e-flex e-con e-child\" data-id=\"2cb7904a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c1dab00 elementor-widget elementor-widget-heading\" data-id=\"7c1dab00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Manufacturing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d9a988d elementor-widget elementor-widget-text-editor\" data-id=\"1d9a988d\" 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>Investment Cast Union \/ precision machining (casting heat\/lot traceability)<\/p>\t\t\t\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\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-7356af50 e-con-full e-flex e-con e-parent\" data-id=\"7356af50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1bf627e8 e-con-full e-flex e-con e-child\" data-id=\"1bf627e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-475cc1dc e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"475cc1dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;tabs_justify_horizontal_mobile&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"1197261276\" aria-label=\"Pesta\u00f1as. Abre elementos con Intro o Espacio, ci\u00e9rralos con Escape y navega con las fechas.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-11972612761\" data-tab-title-id=\"e-n-tab-title-11972612761\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-11972612761\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tFeatures &amp; Benefits\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-11972612762\" data-tab-title-id=\"e-n-tab-title-11972612762\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-11972612762\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDimension Table\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-11972612763\" data-tab-title-id=\"e-n-tab-title-11972612763\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-11972612763\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tProduct Assembly\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-11972612761\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-11972612761\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-2b385f8f e-flex e-con-boxed e-con e-child\" data-id=\"2b385f8f\" 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-5fab0dce e-con-full e-flex e-con e-child\" data-id=\"5fab0dce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30c2bf78 elementor-widget elementor-widget-html\" data-id=\"30c2bf78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section>\r\n  <h2>MSS SP-114 Unions | Serviceable Stainless Pipe Connection (Class 150 \/ 1000)<\/h2>\r\n\r\n  <p>\r\n    SUNHY supplies <strong>MSS SP-114 unions<\/strong> for projects that need a clean, serviceable pipe connection with\r\n    corrosion-resistant stainless materials. Compared with permanent joints, a union allows controlled\r\n    make\/break during commissioning, flushing, maintenance, and future line changes.\r\n  <\/p>\r\n\r\n  <p>\r\n    Our range covers <strong>Class 150 union MSS SP-114<\/strong> and <strong>Class 1000 union MSS SP-114<\/strong> selections,\r\n    with <strong>Threaded Union (NPT)<\/strong> and <strong>Socket Weld Union (SW)<\/strong> options. Standard material focus is\r\n    <strong>304 \/ 316L stainless steel<\/strong> for chemical, water, utility, and general industrial services where\r\n    corrosion resistance and repeatable assembly matter.\r\n  <\/p>\r\n\r\n  <h3>Key Advantages<\/h3>\r\n  <ul>\r\n    <li><strong>Corrosion Resistant Union<\/strong> \u2013 stainless material focus supports long-term service in wet\/chemical environments.<\/li>\r\n    <li><strong>Three-piece design<\/strong> \u2013 fast disassembly for maintenance without cutting the line (when specified by design).<\/li>\r\n    <li><strong>Investment Cast Union<\/strong> \u2013 precision casting with machining control for consistent seat\/fit-up (per lot control).<\/li>\r\n    <li><strong>Thread\/End consistency<\/strong> \u2013 thread gauging and dimensional checks help reduce site rework and fit-up risk.<\/li>\r\n    <li><strong>Project documentation<\/strong> \u2013 request <strong>MSS SP-114 dimensions<\/strong>, MTC, PMI, and inspection level per spec.<\/li>\r\n  <\/ul>\r\n\r\n  <h3>Technical Summary<\/h3>\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th style=\"width:28%;\">ITEM<\/th>\r\n        <th>SPECIFICATION<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td><strong>Product<\/strong><\/td>\r\n        <td>MSS SP-114 Pipe Union (Conical Joint \/ Flat Seat)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Pressure Rating<\/strong><\/td>\r\n        <td>Class 150 \/ Class 1000 (as specified)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Connection<\/strong><\/td>\r\n        <td>Threaded Union (NPT) \/ Socket Weld Union (SW)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Material Focus<\/strong><\/td>\r\n        <td>MSS SP-114 Stainless Union: 304 \/ 316L common (other grades on request)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Manufacturing<\/strong><\/td>\r\n        <td>Investment Cast Union (precision cast) + machining control; lot traceability available<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td><strong>Inspection & Docs<\/strong><\/td>\r\n        <td>MTC (EN 10204 3.1), dimensional inspection; PMI\/NDT\/third-party inspection as specified<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n\r\n  <p style=\"margin-top:14px;\">\r\n    <strong>Procurement tip:<\/strong> To quote quickly, send your BOM with size, class (150\/1000), end type (NPT\/SW),\r\n    seat type (conical\/flat), and material (304\/316L).\r\n  <\/p>\r\n\r\n  <p>\r\n    <strong>Standard note:<\/strong> MSS SP-114 is commonly specified for corrosion-resistant union fittings in\r\n    Class 150\/1000 ranges. It is different from ASME B16.11, which is typically referenced for higher-pressure forged fittings.\r\n    Selecting the correct standard helps align dimensions, rating, and acceptance requirements to your project spec.\r\n  <\/p>\r\n<\/section>\r\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 id=\"e-n-tab-content-11972612762\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-11972612762\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-729d8c3b e-con-full e-flex e-con e-child\" data-id=\"729d8c3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-51d72a5f e-flex e-con-boxed e-con e-child\" data-id=\"51d72a5f\" 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-5c12a4d8 elementor-widget elementor-widget-html\" data-id=\"5c12a4d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section>\r\n  <h2>MSS SP-114 Dimensions | Class 150 Threaded Union (NPT)<\/h2>\r\n\r\n  <p>\r\n    Engineers often search <strong>MSS SP-114 dimensions<\/strong> to confirm fit-up and take-offs. The table below is the\r\n    standard layout used in project submittals. If you need the full dimension sheet and <strong>MSS SP-114 weight chart<\/strong>,\r\n    send your size list and rating to receive a matched drawing package.\r\n  <\/p>\r\n\r\n  <h3>Table: MSS SP-114 Class 150 Threaded Union Dimensions<\/h3>\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>NPS<\/th>\r\n        <th>Class<\/th>\r\n        <th>End Type<\/th>\r\n        <th>A (End-to-End)<\/th>\r\n        <th>B (Nut \/ Body)<\/th>\r\n        <th>C (Seat \/ Face)<\/th>\r\n        <th>Weight<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>1\/4\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/8\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\/2\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>3\/4\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n\r\n  <h3 style=\"margin-top:18px;\">Table: MSS SP-114 Weight Chart (Template)<\/h3>\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>NPS<\/th>\r\n        <th>Class<\/th>\r\n        <th>Connection<\/th>\r\n        <th>Material<\/th>\r\n        <th>Approx. Weight (kg)<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>1\/2\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>304 \/ 316L<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\/2\"<\/td>\r\n        <td>1000<\/td>\r\n        <td>NPT \/ SW<\/td>\r\n        <td>304 \/ 316L<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>1\"<\/td>\r\n        <td>150<\/td>\r\n        <td>NPT<\/td>\r\n        <td>304 \/ 316L<\/td>\r\n        <td>\u2014<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n\r\n  <p style=\"margin-top:14px;\">\r\n    <strong>Need confirmed dimensions?<\/strong> Share your project spec and end type (NPT \/ SW), seat style (conical \/ flat),\r\n    and rating (Class 150 \/ 1000). We will return a dimension sheet aligned to your submittal format.\r\n  <\/p>\r\n<\/section>\r\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 id=\"e-n-tab-content-11972612763\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-11972612763\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\" elementor-element elementor-element-3c441301 e-con-full e-flex e-con e-child\" data-id=\"3c441301\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bc44792 e-flex e-con-boxed e-con e-child\" data-id=\"bc44792\" 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-19022deb elementor-widget elementor-widget-html\" data-id=\"19022deb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section>\r\n  <h2>Product Assembly | How to Install MSS SP-114 Unions<\/h2>\r\n\r\n  <h3>Installation Dimensional Drawing<\/h3>\r\n  <!-- Replace the image src with your actual drawing\/image URL -->\r\n  <img decoding=\"async\"\r\n    src=\"https:\/\/sunhyings.com\/wp-content\/uploads\/2025\/12\/MSS-SP-114-Union-dimensional-drawing-Class-150-1000-NPT-SW.webp\"\r\n    alt=\"MSS SP-114 Union dimensional drawing (Class 150\/1000, NPT\/SW)\"\r\n    style=\"max-width:520px; width:100%; height:auto;\"\r\n  \/>\r\n\r\n  <p>\r\n    <strong>MSS SP-114 pipe unions<\/strong> are selected to keep piping serviceable. Correct installation depends on\r\n    seat condition, alignment, and controlled tightening. Final procedures should follow your project spec and be\r\n    performed by qualified personnel.\r\n  <\/p>\r\n\r\n  <h3>Recommended Assembly Steps (Threaded Union - NPT)<\/h3>\r\n  <ol>\r\n    <li><strong>Verify the union<\/strong> \u2013 confirm NPS, rating (Class 150\/1000), seat type (conical\/flat), and material (304\/316L) match the BOM.<\/li>\r\n    <li><strong>Check thread & seat<\/strong> \u2013 keep threads clean; inspect sealing faces for dents or transport damage.<\/li>\r\n    <li><strong>Apply sealant<\/strong> \u2013 use approved thread sealant\/tape per your spec (avoid contamination on the seat faces).<\/li>\r\n    <li><strong>Align the line<\/strong> \u2013 ensure the two pipe ends are aligned; misalignment is a common cause of leakage.<\/li>\r\n    <li><strong>Tighten in control<\/strong> \u2013 tighten to achieve a stable seal; do not over-torque. Re-check after initial pressure test.<\/li>\r\n    <li><strong>Leak test<\/strong> \u2013 hydrotest\/air test per project requirement; record results if needed for site acceptance.<\/li>\r\n  <\/ol>\r\n\r\n  <h3>Recommended Assembly Steps (Socket Weld Union - SW)<\/h3>\r\n  <ol>\r\n    <li><strong>Fit-up<\/strong> \u2013 confirm socket depth\/land; set insertion gap per welding practice and your WPS.<\/li>\r\n    <li><strong>Tack & align<\/strong> \u2013 tack in multiple points to prevent distortion and keep the seat alignment stable.<\/li>\r\n    <li><strong>Weld per WPS<\/strong> \u2013 control heat input; clean and finish as required (especially for stainless).<\/li>\r\n    <li><strong>Inspection<\/strong> \u2013 visual inspection first; PMI\/NDT as specified; final pressure test after spool completion.<\/li>\r\n  <\/ol>\r\n\r\n  <p style=\"margin-top:14px;\">\r\n    <strong>Project support:<\/strong> We can assist with BOM review, marking\/traceability, and documentation pack\r\n    (MTC \/ PMI \/ inspection) to match your receiving checklist.\r\n  <\/p>\r\n<\/section>\r\n\r\n\r\n\r\n\r\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\t\t\t<\/div>\n\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-1b00a6e0 e-flex e-con-boxed e-con e-parent\" data-id=\"1b00a6e0\" 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-182d3fbd elementor-widget elementor-widget-heading\" data-id=\"182d3fbd\" 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 Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-402e72c4 elementor-arrows-position-outside elementor-pagination-type-bullets elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"402e72c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;0a319fa&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;4ffa64e&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;d089ffd&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;be92983&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;b1e9397&quot;}],&quot;slides_to_show&quot;:&quot;5&quot;,&quot;slides_to_scroll&quot;:&quot;1&quot;,&quot;slides_to_show_tablet&quot;:&quot;3&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 de 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46e7f807 e-flex e-con-boxed e-con e-child\" data-id=\"46e7f807\" 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-43931959 elementor-widget elementor-widget-image-box\" data-id=\"43931959\" 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\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Butt Weld Tee (Equal \/ Reducing)<\/h3><p class=\"elementor-image-box-description\">For branch connections in welded piping spools.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 de 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b24b8ac e-flex e-con-boxed e-con e-child\" data-id=\"2b24b8ac\" 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-5ad0d1dc elementor-widget elementor-widget-image-box\" data-id=\"5ad0d1dc\" 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\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Concentric Reducer<\/h3><p class=\"elementor-image-box-description\">Smooth centerline transition for vertical lines and pumps.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 de 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56383305 e-flex e-con-boxed e-con e-child\" data-id=\"56383305\" 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-2bc4a5b8 elementor-widget elementor-widget-image-box\" data-id=\"2bc4a5b8\" 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\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Eccentric Reducer<\/h3><p class=\"elementor-image-box-description\">Flat side design to reduce air pockets in horizontal piping.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 de 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d0806c9 e-flex e-con-boxed e-con e-child\" data-id=\"d0806c9\" 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-34456721 elementor-widget elementor-widget-image-box\" data-id=\"34456721\" 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\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Butt Weld End Cap<\/h3><p class=\"elementor-image-box-description\">Clean closure for pipe ends\u2014ideal for test spools and headers.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"5\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 de 5\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7affecc e-flex e-con-boxed e-con e-child\" data-id=\"7affecc\" 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-124699d3 elementor-widget elementor-widget-image-box\" data-id=\"124699d3\" 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\"><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">Stub End (Lap Joint)<\/h3><p class=\"elementor-image-box-description\">Common with lap joint flanges for frequent disassembly service.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Anterior\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Siguiente\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/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-4b98c9fe e-flex e-con-boxed e-con e-parent\" data-id=\"4b98c9fe\" 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-301f9347 e-con-full e-flex e-con e-child\" data-id=\"301f9347\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbbaa4b elementor-widget elementor-widget-heading\" data-id=\"cbbaa4b\" 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-8f002bc elementor-widget__width-initial elementor-widget elementor-widget-toggle\" data-id=\"8f002bc\" 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-1491\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1491\" 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 an MSS SP-114 union used for?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1491\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1491\"><p><span class=\"\">An MSS SP-114 Union is a corrosion-resistant pipe fitting designed for specific industrial applications.<\/span><span class=\"\"> Unlike generic iron fittings,<\/span><span class=\"\"> it adheres to the <\/span><b class=\"\" data-path-to-node=\"5\" data-index-in-node=\"156\">MSS Standard Practice<\/b><span class=\"\"> for austenitic stainless steel (Grades 304\/316),<\/span><span class=\"\"> defining strict wall thickness and pressure ratings.<\/span><span class=\"\"> It is used primarily in chemical processing,<\/span><span class=\"\"> pulp\/paper,<\/span><span class=\"\"> and steam systems where standard plumbing fittings would fail due to corrosion or pressure.<\/span><\/p><\/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-1492\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1492\" 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\">Class 150 vs Class 1000 MSS SP-114 unions-how do I choose?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1492\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1492\"><p data-path-to-node=\"7\">The choice depends on your system&#8217;s pressure requirements and manufacturing preference:<\/p><ul data-path-to-node=\"8\"><li><p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">Class 150 (Investment Cast):<\/b> Rated for <b data-path-to-node=\"8,0,0\" data-index-in-node=\"39\">300 psi<\/b> at ambient temperature. Best for standard industrial lines requiring precise flow tolerances and cost-efficiency.<\/p><\/li><li><p data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Class 1000 (Forged\/Barstock):<\/b> Designed for high-pressure applications. The forging process provides superior structural density and integrity for critical safety environments.<\/p><\/li><\/ul><\/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-1493\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1493\" 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\">Do you supply threaded (NPT) and socket weld (sw) unions?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1493\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1493\"><p>Yes, the MSS SP-114 standard explicitly covers both <b data-path-to-node=\"10\" data-index-in-node=\"55\">Threaded (NPT)<\/b> and <b data-path-to-node=\"10\" data-index-in-node=\"74\">Socket Weld (SW)<\/b> configurations. Regardless of the connection type, these unions are manufactured as &#8220;Heavy Pattern&#8221; fittings, offering a thicker wall and higher corrosion allowance compared to light-pattern ISO 4144 generic fittings.<\/p><\/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-1494\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1494\" 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\">Why mention investment casting for MSS SP-114 stainless unions?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1494\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1494\"><p>Investment casting is the standard manufacturing process for <b data-path-to-node=\"12\" data-index-in-node=\"64\">Class 150<\/b> fittings. This method creates smooth internal flow paths and maintains precise dimensional tolerances that sand casting cannot match. It ensures the fitting meets the 300 psi CWP rating while minimizing turbulence and pressure drop within the piping system.<\/p><\/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-1495\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1495\" 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\">Can you provide MSS SP-114 dimensions, weight chart, and inspection documents?<\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1495\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1495\"><p>Yes. Engineering data is critical for verification. MSS SP-114 unions are roughly <b data-path-to-node=\"14\" data-index-in-node=\"85\">20-30% heavier<\/b> than generic fittings due to thicker walls. For example, a standard 2-inch Union has an end-to-end length of approximately <b data-path-to-node=\"14\" data-index-in-node=\"223\">2.76\u201d (Socket Weld)<\/b> or <b data-path-to-node=\"14\" data-index-in-node=\"246\">3.45\u201d (Threaded)<\/b>. We provide full dimensional charts and Mill Test Reports (MTRs) to confirm material compliance.<\/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 is an MSS SP-114 union used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span class=\\\"\\\">An MSS SP-114 Union is a corrosion-resistant pipe fitting designed for specific industrial applications.<\\\/span><span class=\\\"\\\"> Unlike generic iron fittings,<\\\/span><span class=\\\"\\\"> it adheres to the <\\\/span><b class=\\\"\\\" data-path-to-node=\\\"5\\\" data-index-in-node=\\\"156\\\">MSS Standard Practice<\\\/b><span class=\\\"\\\"> for austenitic stainless steel (Grades 304\\\/316),<\\\/span><span class=\\\"\\\"> defining strict wall thickness and pressure ratings.<\\\/span><span class=\\\"\\\"> It is used primarily in chemical processing,<\\\/span><span class=\\\"\\\"> pulp\\\/paper,<\\\/span><span class=\\\"\\\"> and steam systems where standard plumbing fittings would fail due to corrosion or pressure.<\\\/span><\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Class 150 vs Class 1000 MSS SP-114 unions-how do I choose?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p data-path-to-node=\\\"7\\\">The choice depends on your system&#8217;s pressure requirements and manufacturing preference:<\\\/p><ul data-path-to-node=\\\"8\\\"><li><p data-path-to-node=\\\"8,0,0\\\"><b data-path-to-node=\\\"8,0,0\\\" data-index-in-node=\\\"0\\\">Class 150 (Investment Cast):<\\\/b> Rated for <b data-path-to-node=\\\"8,0,0\\\" data-index-in-node=\\\"39\\\">300 psi<\\\/b> at ambient temperature. Best for standard industrial lines requiring precise flow tolerances and cost-efficiency.<\\\/p><\\\/li><li><p data-path-to-node=\\\"8,1,0\\\"><b data-path-to-node=\\\"8,1,0\\\" data-index-in-node=\\\"0\\\">Class 1000 (Forged\\\/Barstock):<\\\/b> Designed for high-pressure applications. The forging process provides superior structural density and integrity for critical safety environments.<\\\/p><\\\/li><\\\/ul>\"}},{\"@type\":\"Question\",\"name\":\"Do you supply threaded (NPT) and socket weld (sw) unions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Yes, the MSS SP-114 standard explicitly covers both <b data-path-to-node=\\\"10\\\" data-index-in-node=\\\"55\\\">Threaded (NPT)<\\\/b> and <b data-path-to-node=\\\"10\\\" data-index-in-node=\\\"74\\\">Socket Weld (SW)<\\\/b> configurations. Regardless of the connection type, these unions are manufactured as &#8220;Heavy Pattern&#8221; fittings, offering a thicker wall and higher corrosion allowance compared to light-pattern ISO 4144 generic fittings.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Why mention investment casting for MSS SP-114 stainless unions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Investment casting is the standard manufacturing process for <b data-path-to-node=\\\"12\\\" data-index-in-node=\\\"64\\\">Class 150<\\\/b> fittings. This method creates smooth internal flow paths and maintains precise dimensional tolerances that sand casting cannot match. It ensures the fitting meets the 300 psi CWP rating while minimizing turbulence and pressure drop within the piping system.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Can you provide MSS SP-114 dimensions, weight chart, and inspection documents?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Yes. Engineering data is critical for verification. MSS SP-114 unions are roughly <b data-path-to-node=\\\"14\\\" data-index-in-node=\\\"85\\\">20-30% heavier<\\\/b> than generic fittings due to thicker walls. For example, a standard 2-inch Union has an end-to-end length of approximately <b data-path-to-node=\\\"14\\\" data-index-in-node=\\\"223\\\">2.76\\u201d (Socket Weld)<\\\/b> or <b data-path-to-node=\\\"14\\\" data-index-in-node=\\\"246\\\">3.45\\u201d (Threaded)<\\\/b>. We provide full dimensional charts and Mill Test Reports (MTRs) to confirm material compliance.<\\\/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-2a4e2ce5 e-con-full e-flex e-con e-parent\" data-id=\"2a4e2ce5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-106204f0 e-flex e-con-boxed e-con e-child\" data-id=\"106204f0\" 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-1a03e143 elementor-position-block-end elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"1a03e143\" 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 class=\"elementor-icon-box-icon\">\n\t\t\t\t<a href=\"#top\" class=\"elementor-icon\" tabindex=\"-1\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-up\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M88 166.059V468c0 6.627 5.373 12 12 12h56c6.627 0 12-5.373 12-12V166.059h46.059c21.382 0 32.09-25.851 16.971-40.971l-86.059-86.059c-9.373-9.373-24.569-9.373-33.941 0l-86.059 86.059c-15.119 15.119-4.411 40.971 16.971 40.971H88z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tBack to Top\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-6add3e15 e-flex e-con-boxed e-con e-child\" data-id=\"6add3e15\" 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-600fae2c elementor-widget elementor-widget-heading\" data-id=\"600fae2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact Us<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4986f21c elementor-widget elementor-widget-icon-box\" data-id=\"4986f21c\" 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\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tRequest a Quote\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1018a659 elementor-button-align-end elementor-mobile-button-align-center elementor-widget elementor-widget-form\" data-id=\"1018a659\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"7246\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"1018a659\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"MSS SP-114 Unions - Class 150\/1000 Stainless Steel (304\/316L) | SUNHY\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"7246\"\/>\n\t\t\t\n\t\t\t<div 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=\"Solo se aceptan n\u00fameros y caracteres de tel\u00e9fono (#,-,*,etc).\">\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 fitting type (e.g., 90\u00b0 Elbow, Concentric Reducer) and the required standard\/material\/schedule (e.g., ASME B16.9, A234 WPB, SCH 40).\"><\/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_6e48319 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_6e48319\"><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<div class=\"elementor-element elementor-element-4058e2a e-flex e-con-boxed e-con e-parent\" data-id=\"4058e2a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\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>MSS SP-114 Unions | Class 150 \/ 1000 Corrosion-Resistant Stainless Steel SUNHY supplies MSS SP-114 unions for corrosion-resistant, serviceable pipe connections in process and utility lines. Designed for controlled make\/break, these unions are widely specified where fast maintenance access, commissioning support, and repeatable sealing are required. We offer Class 150 and Class 1000 options with [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7236,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7246","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/pages\/7246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/comments?post=7246"}],"version-history":[{"count":25,"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/pages\/7246\/revisions"}],"predecessor-version":[{"id":10820,"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/pages\/7246\/revisions\/10820"}],"up":[{"embeddable":true,"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/pages\/7236"}],"wp:attachment":[{"href":"https:\/\/sunhyings.com\/it\/wp-json\/wp\/v2\/media?parent=7246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}