Description
Structural Steel Pipe EN 10219 S355JRH Overview:
- Material Composition: The pipes are made from carbon steel containing carbon, silicon, manganese, phosphorus, sulfur, and niobium.
- Types of Pipes: Round, square, and rectangular shapes.
- Welding Process: The pipes are typically made using the Longitudinal Submerged Arc Welding (LSAW) method for stronger and longer joints.
- Dimensions: Outer diameters from 21.3mm to 457.2mm, with wall thicknesses between 1.8mm and 14.27mm. Lengths vary between 6000mm to 18000mm.
- Mechanical Properties:
- Yield strength: 355 MPa minimum
- Tensile strength: Up to 680 MPa
- Elongation: 20% at break
Applications:
These pipes are ideal for use in structural applications where high strength is needed but weight needs to be minimized, such as:
- Construction of steel frameworks
- Oil and gas pipelines
- Industrial structural systems
- Load-bearing structural components
Coating and Surface Finish:
- The pipes can come with various coatings to prevent corrosion and wear.
- Surface finishes include options like polished, painted, and more depending on application needs.
This type of steel is known for its combination of high strength, durability, and good corrosion resistance, making it a good choice for a range of construction and infrastructure projects. If you’re looking for suppliers in India, Rexal Tubes and Tata Steel are a few notable names that manufacture and supply EN 10219 S355JRH pipes.
