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 ... , chemical industry, and electric power, to resist high or low temperature, corrosion and so on.Contact Person: Kelly YouQQ:1770709432TM:cn1000231129MOB ...