321 Stainless Steel Welded Pipe/ Tubo soldado de acero inoxidable
321 welded stainless steel pipe has rust resistance and excellent high temperature resistance.
Application: 321 welded stainless steel pipe is used for construction, food and medical industry, sewage treatment, petroleum and petrochemical, paper making, power, heat exchanger, condenser, water supply and water supply, military industry, ocean, aerospace, etc
Main Standard: ASTM A312, ASTM A269, ASTM A249, ASTM A554
Main Grade: 321; 1.4541
Outer Diameter: 18-219mm
Wall Thickness: 1.5-6mm
Length: fixed 6m or as customers’ requirement
Surface Treatment: pickling or as customers’ requirement
How is it Measured? Outer Diameter (A) X Schedule or Wall Thickness (B) X Length
PS: Advantages Of Welded Tubes & Pipes
A. Lower cost compared to the equivalent seamless alternative
B. Short lead time
C. Better surface finishing of outside and inside, the internal material surface for welded tubes can be checked prior to manufacture
D. Thinner wall thickness and more uniform
E. Tighter tolerance
