Latest News

• 07-10

  2026

  ASTM A500 equivalent: international steel grade comparison and material selection guide

  Structural steel tubing is widely used in construction, infrastructure, machinery, and industrial engineering, where material selection directly affects structural performance and regulatory compliance. Among the most commonly specified standards, ASTM A500 is recognized worldwide for cold-formed welded and seamless carbon steel structural tubing. Understanding these ASTM A500 equivalents helps simplify global sourcing, improve compatibility with regional specifications, and support efficient project execution.
• 07-07

  2026

  Stainless steel pipe welding procedures: best practices for strong, corrosion-resistant welds

  Stainless steel pipe welding is a critical process in the fabrication of industrial piping systems. Proper welding procedures ensure high joint strength, excellent corrosion resistance, leak-free performance, and long service life. Whether used in oil and gas, chemical processing, food manufacturing, pharmaceuticals, or water treatment, correctly welded stainless steel pipes help maintain system safety and operational reliability.
• 07-02

  2026

  Why choose high-quality equal tees for industrial piping systems?

  Equal tees are essential pipe fittings used to connect three pipes of the same diameter, allowing fluids or gases to branch evenly through a piping system. In industrial applications, the quality of an equal tee directly impacts system safety, flow efficiency, and long-term reliability. Selecting high-quality equal tees helps reduce maintenance costs, minimize downtime, and improve overall pipeline performance.
• 07-01

  2026

  How to choose the right welded steel pipe: ERW vs LSAW vs SSAW

  ERW, LSAW, and SSAW are the three most common welded steel pipe manufacturing methods. Although all are welded pipes, they differ significantly in welding process, diameter range, mechanical performance, manufacturing cost, and typical applications. Selecting the appropriate welded pipe depends on project pressure, pipe diameter, installation environment, and applicable design standards.