Latest News

• 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.
• 06-25

  2026

  ASTM A53 pipe price guide: factors, trends, and cost-saving strategies

  ASTM A53 pipe is one of the most widely used carbon steel pipe products in construction, water transmission, oil & gas, fire protection, and structural applications. Because of its broad availability and versatile performance, ASTM A53 pipe remains a preferred choice for engineers, contractors, and procurement professionals worldwide. This guide explains the key factors affecting ASTM A53 pipe pricing and helps buyers make more cost-effective purchasing decisions.
• 06-23

  2026

  How to choose api casing steel grades: j55, n80, and p110?

  API casing steel grades are standardized material classifications defined by API 5CT for oil and gas well casing and tubing. Among the most commonly used grades, J55, N80, and P110 represent different strength levels designed for varying well depths, pressures, and operating environments. This article will briefly introduce how to choose api casing steel grades.