Latest News

• 06-05

  2026

  What is the surface finish of sanitary seamless pipes?

  The surface finish of sanitary seamless pipes refers to the microscopic smoothness of the pipe inner surface, typically expressed as surface roughness Ra (μm). In modern engineering standards, “surface finish” is formally replaced by surface roughness, which is a measurable parameter used to evaluate hygiene-grade piping quality.
• 06-03

  2026

  Mild steel plate properties explained

  Mild steel plates are widely used in construction, fabrication, manufacturing, and general engineering due to their balanced combination of strength, cost efficiency, and ease of processing. They serve as a fundamental material in both structural and non-structural applications where reliable performance and manufacturability are required.
• 05-28

  2026

  What are specifications of mechanical tube?

  Mechanical tubing refers to steel tubing used primarily for mechanical structures, load-bearing systems, power transmission components, and precision engineering applications. Unlike standard pressure piping, mechanical tubes focus more on dimensional accuracy, surface finish, machinability, and mechanical performance rather than internal pressure resistance alone. This guide explains mechanical tube standards, dimensions, manufacturing methods, tolerances, materials, and real-world industrial applications.
• 05-27

  2026

  How to choose the right mechanical tube?

  Mechanical tubing is steel tubing manufactured mainly for structural and mechanical applications rather than fluid transportation. Mechanical tubing is widely used in automotive parts, hydraulic systems, agricultural machinery, industrial equipment, construction machinery, furniture manufacturing, and precision engineering applications. Choosing the right mechanical tube is critical for product performance, structural safety, machining efficiency, and long-term operating reliability. This guide explains how to choose the most suitable mechanical tube.