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Current Market Trends

Follow our blog to find out about the latest trends and insights from the leading experts in car engine parts.

ANSI/ASME B16.5 Flanges: Dimensions, Pressure Classes, Types and Selection Guide

Learn about ANSI/ASME B16.5 flange dimensions, pressure classes, flange types, Class 150 vs Class 300, materials, and how to select the right flange for your piping system.

Carbon Steel Flange Grades:ASTM A105, ASTM A36, ASTM A694, ASTM A516

In this guide, JS FITTINGS breaks down the mechanical properties and industrial applications of the four most common carbon steel flange grades: ASTM A36, A105, A694, and A516.

Celebrating Qixi Festival

To celebrate this Qixi Festival day, we organized a fun-filled “Ring Toss” game at our office.

ASME B16.9 Buttweld Reducer

Need to match wall thickness and material grades for your piping project? Explore our technical guide on ASME B16.9 reducers.

ASME B16.9 Butt Weld Tee

ASME B16.9 Tee, Butt-weld Tee manufacturer, Carbon Steel Pipe Tee,ASME B16.9 Buttweld pipe fittings Manufacrer

Buttweld fitting rating vs thickness

Unlike ASME B16.11, butt-weld fittings have no set “Class.” Discover the relationship between pipe schedule and pressure integrity under ASME B16.9.

Industrial Forged Flanges:Complete Guide

In the world of industrial piping systems, the flange is more than just a connector—it is the backbone of structural integrity. Whether you are in oil & gas, water treatment, or large-scale mining, choosing the right forged flange is critical to preventing leaks, ensuring safety, and optimizing operational costs. At JS FITTINGS, we manufacture high-performance industrial flanges with …

ASTM A234 Carbon and Alloy Steel Pipe Fittings: Sourcing Strategies Standards, Applications

This comprehensive guide breaks down the essential technical requirements of ASTM A234 carbon and alloy steel pipe fittings. From understanding material grades to navigating global procurement challenges, we provide professional insights to help you source high-performance, industry-grade components.

What is Pipe Bevel End?

This guide explores the technical definition of “Pipe Bevel End,” explains the standard 37.5-degree bevel angle under ASME B16.25, and highlights why precision machining is essential for high-pressure welding.

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