Stainless Steel Pipe Seamless/Welded

High-quality seamless and welded stainless steel pipes and tubes supplied for industrial and engineering applications. Available in a wide range of alloy grades, dimensions and standards to support process, structural and fluid-handling requirements — including urgent, large-quantity orders from ready stock.

Key features

• Available as seamless or welded construction
• Broad alloy range: austenitic (201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347), 904L, duplex and super-duplex (S31803 / 2205, S32750 / 2507, S32760), nickel and high‑alloy grades (Monel 400, Inconel 600, Incoloy 800, Alloy 20, Alloy 28 and other nickel alloys)
• Size range: outside diameter (OD) 2 mm to 1600 mm; wall thickness (WT) 0.8 mm to 60 mm
• Also available in square and rectangular hollow sections

Standards and compliance

• Manufactured and tested to major international standards, including ASTM (A312M, A269, A213, A790, A789, A815, A511, A554), ANSI (B16.9, B16.28, B16.11), JIS (B2311, B2312, B2313, G3463, 3446, 3448, 3459), DIN (2605, 2606, 2615, 17456, 17458, 2462) and GB (14975, 14976, 13296)
• Material test certificates and inspection documentation can be supplied per buyer requirements

Typical applications

• Petrochemical and oil & gas piping systems
• Chemical processing and corrosion‑resistant services
• Power generation and heat‑exchanger tubing
• Shipbuilding, marine and offshore installations
• Food processing, pharmaceuticals and sanitary systems
• Structural and mechanical engineering

Commercial and supply details

• Large ready stock available for fast turnaround on urgent projects
• Custom lengths, additional finishes and end preparations can be provided on request
• Inspection, testing and certifications are available to meet project specifications

When requesting a quote, please specify required alloy/grade, OD, wall thickness, length, applicable standard and any special testing or finish requirements.