316L Stainless Steel Welded Pipe/ Tubo soldado de acero inoxidable 316L welded stainless steel pipe has rust resistance and excellent high temperature resistance. Application: 316L 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: 316L; 1.4404 Outer Diameter: 12-3250mm Wall Thickness: 0.5-45mm 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: L in 316L means LOW.

316	316L
Contains more carbon	Contains less carbon
More liable to weld decay	Better for avoiding weld corrosion
Effective in acidic environment	Good for high-temperature
	High-corrosion use

  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