BS EN 10217-7 stainless steel welded pipes for pressure service are manufactured via cold working processes with automatic welding. Key specifications and details are as follows:
- Outer Diameter (OD): 12–1219.2 mm
- Wall Thickness: 1.24–30.96 mm
- Surface Treatment: Acid-washed (removes oxide scale, weld residues, and surface contaminants; enhances corrosion resistance and structural integrity—critical for pressure-bearing applications to prevent corrosion-induced leakage)
- Application Scope: Suitable for pipelines transporting liquids, particulates, and gases. Widely used in chemical processing, boiler systems, power generation, food processing, and other industrial fields requiring reliable pressure-bearing fluid conveyance.