Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,A335-P22,12Cr1Mov,10CrMo910,etc. Size:OD(10-762mm)*Thickness(2-60mm) Read More

The Implemental Standards For The Oil Casings Are API 5CT; The Specifications Include From 60.3 To 508mm; The Steel Grades Include J55, K55, N80, L-80, P-110, C-90, C - 95, T-95 And So On; The Merchantable Claspers Are STC , LTC, BTC . The Impleme ...Read More