316 EFW stainless steel pipe 1. Standard: ASTM, AISI,JIS, DIN 2.OD 14- ... .5-55mm 3. Surface: 2B, No.1 316 EFW stainless steel pipe1. Standard: ASTM, AISI,JIS, DIN 2.OD 10-630mm ... .6. Packaging Detail Bundles, seaworthy wooden cases.With or without edge protector, steel hoop and seals, or as per customers' requirements