ASTM A335 P22 seamless steel pipe 1.A335-P2----P91 A213 T2-----T91 2.MOQ:3 tons 3.Length:5m---13m steel pipe 1.Grade: 12Cr1Mov, 12CrMo, ... 15CrMo, 13CrMo44,Cr5Mo,25CrMo, 30CrMo,40CrMo,42CrMo, P5, T5, P22 (10CrMo910), T91, P91,A335 ... G3467-88 JIS G3458-88 GB5310-95 GB9948-88 ASTM A335/A335M ASTM A213/A213M3. Application: Applied to petroleum, chemical industry ...