Stainless Welded Steel Pipe

Key Specifications
Diameter: 1/2 inch to 48 inches (12.7 mm to 1219 mm)
Wall Thickness: 0.5 mm to 12.7 mm

Standards: ASTM A312, ASTM A358, EN 10217-7, JIS G3459

Material: 304/304L, 316/316L, 321, 310S, 904L, Duplex 2205

Production Process
Material Selection: High-quality stainless steel coils are selected based on the required grade.
Forming: The coils are formed into a cylindrical shape using precision rollers.
Welding: The edges are welded using TIG (Tungsten Inert Gas) or high-frequency welding (HFW) for a seamless finish.
Heat Treatment: Annealing is performed to enhance mechanical properties and corrosion resistance.
Finishing: The pipes are polished, cleaned, and inspected to meet international standards.

Applications
Chemical and petrochemical industries
Food and beverage processing
Water treatment and desalination plants
Architectural and decorative applications
Automotive and aerospace industries

Advantages
Cost-Effective: Lower production costs compared to seamless pipes.
Versatility: Available in a wide range of sizes and thicknesses.
Corrosion Resistance: Ideal for harsh environments and corrosive media.
Smooth Surface: Welded joints are polished to ensure a smooth interior surface.