316 EFW stainless steel pipe 1. Standard: ASTM, AISI,JIS, DIN ... 5-55mm 3. Surface: 2B, No.1 316 EFW stainless steel pipe1. Standard: ASTM, AISI,JIS, DIN 2.OD ... 420,420J2,430,430F,4315.USE:construction.machinebuilding,container manufacturing,shipbuilding,bridges and so on.6. Packaging Detail Bundles ... wooden cases.With or without edge protector, steel hoop and seals, or as per customers' requirements