EN 10219/S235 Welded Steel Pipe

EN 10219 S235 Welded Steel Pipe is a cold-formed structural steel tube designed for construction, engineering, and industrial applications. It offers excellent weldability, reliable mechanical strength, and cost-effective performance, making it one of the most widely used structural steel pipe grades in Europe and international markets.

  Product Description

EN 10219 S235 Welded Steel Pipe is manufactured from high-quality structural steel and formed through advanced cold-forming and electric resistance welding processes. The material provides a minimum yield strength of 235 MPa and excellent weldability, allowing easy fabrication, cutting, bending, and assembly in a wide range of structural applications.

Due to its balanced strength, durability, and affordability, S235 welded steel pipe is extensively used in steel structures, building frameworks, bridges, support columns, fencing systems, transportation equipment, and mechanical engineering projects. The product complies with EN 10219 requirements, ensuring consistent quality, dimensional accuracy, and long-term structural reliability.


Product Parameters

Product NameEN 10219 S235 Welded Steel Pipe
StandardEN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer DiameterSeamless: 1/4"-36"Welding: 21.3mm-3620mm
Round Tube: 1/2"-10"Square Tube/Rectangular Tube: 15x15mm-400x600mm
Wall ThicknessSeamless: 1.00mm-60mmWelding: 1.65mm-65mm
Length3-12 meters, Support customization
Surface ProcessBright, Polished, Black
Other ServicesMachining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

 

Chemical Composition

EN 10219 S235MnP ≤S ≤Si ≤CrMo
0.17 1.400.040.040.35--

 

Mechanical Properties

EN 10219 S235Yield StrengthTensile Strength Elongation %
≥235 Mpa360-510 Mpa24


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