Stainless Steel Pipe and Tube 1. OD: 12-219mm 2. WT: 1-5mm 3. Standard: GB, ASTM 4. Material: Stainless Steel Type: SMLS Material: Stainless SteelCertificate: ISO, ASTM, GB Size(12-219) x (1-5) x (800 - 13000)mmMaterial Grade304, 304L, TP304, TP304L, 316L, TP316L, 321, F321, etc.StandardISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, etc.DescriptionProcess MethodCold Drawn and Cold ...