Lisa Wang

Our ERW Steel Pipe guide covers manufacturing processes, API 5L/ASTM A53 standards, and why weld seam heat treatment is critical for safety. Get technical insights from JSFittings.

Searching for a reliable butt weld pipe fitting manufacturer in China? Learn the 5 critical factors to verify—from ASME B16.9 standards and MTC 3.1 traceability to NDT testing and packaging.

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.

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.

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.

Guide to Industrial Buttweld Tee Fittings: What Global Stockholders & Engineers Need to Know

A234 WPB fittings are suitable for moderate to high-temperature service. WPL6 fittings are made from low-temperature carbon steel.

Navigate ASTM, API 5L, EN, and GB with our comprehensive equivalent chart. Learn how to manage risks in steel pipe procurement with JS FITTINGS.

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.

Slip-on flanges and socket weld flanges are popular in industrial applications. However, each has unique characteristics that make it suitable for different systems.