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• 06-12

  2026

  EN 10219 S235JRH square hollow section: specifications, properties, and applications

  EN 10219 S235JRH Square Hollow Section (SHS) is a cold-formed welded structural steel tube manufactured according to the European standard EN 10219. As one of the most widely used structural steel grades in Europe, S235JRH provides an excellent combination of strength, weldability, and cost efficiency for general construction and engineering applications.
• 06-09

  2026

  1/2 inch stainless steel pipe: specifications, benefits, and industrial uses

  1/2 inch stainless steel pipe is one of the most commonly used stainless steel pipe sizes in industrial, commercial, and engineering applications. Known for its excellent corrosion resistance, mechanical strength, and long service life, it is widely selected for fluid transportation systems where reliability and durability are essential.
• 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.