Pipe Type: API 5CT Seamless Casing, ERW Casing, in all grades and thread connections. PSL1, PSL2, PSL3

Outer diamater(OD): 114.30mm-508mm

Wall thickness(WT): 5.21mm-16.13mm

Length: R1; R2; R3

API 5CT Grades: H40, J55, K55, N80, L80, P110, Q125, C90, T95, Chrome 1%, Chrome 3%, Chrome 13%, Chrome 25%, Chrome 28% and lot more...

Thread Type: NUE, EUE, Special Clearance, VAM TOP, NEW VAM and various other world famous premium thread connections available.

Application: Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.

Production technology: Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing Casing and tubing-Transportation

vailable Sizes
Category: ERW, HFW or SMLS
Standards:H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR
Steel Grade: H40, J55, K55, N80