2205 Duplex Stainless Steel Welded Pipe/ Tubo soldado de acero inoxidable dúplex

Application: Due to its special advantages, duplex stainless steel welded pipe is widely used in petrochemical equipment, seawater and wastewater treatment equipment, oil and gas pipelines, paper machinery and other industrial fields.

Main Standard: ASTM A789

Main Grade: 2205; 1.4462

Outer Diameter: 5-40mm

Wall Thickness: 0.4-2mm

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