welded stainless pipes, stainless tube, stainless steel pipe, annealing, annealed, Annealed-Oxygen welded stainless pipesNAMEStainless pipeSPECIFICATIONOD:6-830mm, WT:1-40mmGRADEA201, A210, ... -5 JIS3464, JIS3459 DIN2462, DIN17458, DIN17456 ASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789, ASTM A790 GB/T 14975-2002, GB/14976-2002 ... OD: 10.3-630mm, WT: 0.5-16.0mm welded stainless pipes