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Butt Weld Pipe Fittings And Flanges Manufacturer Since 1983

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Large Diameter API 5L LSAW Steel Pipe Manufacturer
When it comes to large-scale infrastructure, high-pressure oil and gas transportation, or offshore piling, LSAW (Longitudinal Submerged Arc Welding) steel pipe is highly sought after in the industry for demanding environments.
PBE Coated Pipe
Discover how 3LPE and FBE coatings enhance pipeline integrity and lifespan. JS FITTINGS offers high-performance coated steel pipes and fittings for bulk O&G projects. Meet DIN 30670 & ISO standards.
Equal vs reducing tee
Selecting between an Equal Tee and a Reducing Tee is not just about geometry—it is about flow dynamics, pressure ratings, and long-term system reliability.
Buttweld tee in industry pipeline system
Guide to Industrial Buttweld Tee Fittings: What Global Stockholders & Engineers Need to Know
Astm a420 wpl6 wpl9 wpl3 wpl8 impact temperature
A234 WPB fittings are suitable for moderate to high-temperature service. WPL6 fittings are made from low-temperature carbon steel.
Carbon steel seamless pipes
Navigate ASTM, API 5L, EN, and GB with our comprehensive equivalent chart. Learn how to manage risks in steel pipe procurement with JS FITTINGS.
Weld Neck flanges
Two of the most common options are Slip-On flanges and Weld Neck flanges. While both serve the same fundamental purpose, their designs, pressure ratings, and installation methods differ significantly.
Socket weld flange vs slip on flange
Slip-on flanges and socket weld flanges are popular in industrial applications. However, each has unique characteristics that make it suitable for different systems.
Threaded flanges installation guide
This guide provides a practical walkthrough for engineers and technicians, covering the essential tools, procedures, and critical mistakes to avoid during assembly.