The Austenitic Stainless Steel Welded Pipe is manufactured from high-quality austenitic stainless steel coils or sheets, formed into a cylindrical shape, and longitudinally welded using advanced Tungsten Inert Gas (TIG) or Laser welding technologies. Austenitic grades are characterized by their face-centered cubic crystal structure, which provides excellent formability, toughness at cryogenic temperatures, and outstanding corrosion resistance. This welded pipe offers a cost-effective alternative to seamless pipe while delivering reliable performance in a wide range of industrial applications.

Composition per ASTM A312. Low carbon (L) grades provide enhanced weldability and intergranular corrosion resistance.

Tested in accordance with ASTM E8 / E8M.

• Excellent Corrosion Resistance – Resists oxidation, organic acids, and many inorganic chemicals

• Good Formability – Can be bent, flanged, and swaged without cracking

• Toughness at Low Temperatures – Retains impact strength down to cryogenic ranges (-196°C)

• Non-Magnetic – Low magnetic permeability in annealed condition

• Cost-Effective – Lower cost than seamless pipe for equivalent wall thickness

• Consistent Wall Thickness – High dimensional accuracy from coil feed stock

• Wide Size Range – Available in large diameters up to 48 inches (1219 mm)

• Chemical and Petrochemical – Low to moderate pressure process lines

• Food and Beverage – Dairy, brewery, juice, and edible oil piping

• Pharmaceutical – Clean steam and purified water distribution

• Water Treatment – Potable water, reverse osmosis, and wastewater lines

• HVAC and Plumbing – Chilled water, condenser water, and heating systems

• Architectural – Handrails, guardrails, and decorative structures

• Paper and Pulp – Low-corrosion service lines

• Fire Protection – Sprinkler system piping (NFPA compliant)

• Automotive – Exhaust system components (400 series available)

For inquiries, technical datasheets, or custom sizes, please contact our sales team.