Selection & Comparison

ASME Flange Pressure Ratings: Class 150 vs Class 300 Explained

12/01/2025

The distinction between Class 150 and Class 300 flanges is the most critical decision in piping specification. It is not merely a label; it defines the boundary between standard utility

Swagelok vs Parker Fittings Key Differences and Performance Insights

11/27/2025

Swagelok vs Parker fittings differ in design, global reach, and performance. You see this clearly when you compare their market share and presence: Company Market Share (%) Global Presence Parker Hannifin

Difference between Single Ferrule and Double Ferrule Fittings

11/26/2025

The main difference between single ferrule and double ferrule fittings is that single ferrule uses one ring to seal and grip the pipe, while double ferrule fittings use two rings for extra

Comparing BPE vs 3A Sanitary Fittings for Industrial Applications

11/25/2025

The main practical difference between BPE and 3A sanitary fittings is that BPE fittings have stricter surface finish and traceability standards, while both provide sanitary solutions for industrial needs. You often

Heavy Pattern Fittings vs Light Pattern Fittings

11/24/2025

The main difference between heavy pattern fittings vs light pattern fittings is wall thickness and pressure rating. Heavy pattern fittings have thicker walls and handle higher pressures, while light pattern fittings

BSP vs NPT Stainless Fittings

11/24/2025

The main difference between BSP vs NPT stainless fittings lies in their thread design and sealing method.You will notice BSP threads use a 55-degree angle, while NPT threads use a

How to Choose the Right NPT Pipe Fitting for Your Project?

11/21/2025

You need the right npt pipe fittings to keep your project safe and reliable. Consider your application, material compatibility, pressure and temperature ratings, and thread size before you choose. Stainless steel

Hydraulic Adapter vs Coupler Find the Best Fit for Your Needs

11/14/2025

You should choose a hydraulic adapter when you need secure, leak-free connections; opt for a coupler when fast changes or frequent maintenance are required. Imagine working in a busy industrial setting where

How to Choose the Right Hydraulic Adapters？

11/14/2025

Choosing the right hydraulic adapters ensures your system operates safely, efficiently, and without leaks. You need to match the adapter to your system’s pressure, fluid, thread type, and material requirements. Sunhy,

How To Choose Blind Flanges ?

11/10/2025

To choose blind flanges, evaluate the service purpose (isolation, future tie-in, pressure test), size/standard, material compatibility, pressure-temperature class, gasket-facing match, and bolting/assembly discipline. A blind flange is not just a