Small Diameter Stainless Steel Welded Pipe/Tubo soldado de acero inoxidable The small diameter stainless steel welded pipe has shown its economy and aesthetics in the application of high precision, medium and low pressure fluid. Application: Small diameter stainless steel welded 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: 304, 304L, 316L, 310S, 321, 904L, 2205, 2507; 1.4301, 1.4306, 1.4404, 1.4845, 1.4539 Outer Diameter: 12-89mm Wall Thickness: 0.5-2mm 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