ASTM A312 Stainless Steel Seamless And Welded Pipe Item: Stainless Steel Pipe/Stainless Steel Tube/Stainless Steel Tubing/ U Bend Tube Grade: Austenite, Ferritic, Super-Ferritic, Duplex Stainless Steel Standard: ASTM A312/A213/A249/A554/A270/A269/ ...Read More