BS EN 10217-7 Stainless Steel Welded Pipes for Pressure Purposes

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.