Casing pipes are used for oil exploiting.
Characteristics: With sophisticated manufacturing facility and advanced technologies and perfect detection measures, we offer a wide variety of Petroleum casing pipe applied in many different industries such as mining & mineral processing, municipal water supply, refining & petrochemical and construction, etc.
API 5CT Casing
Sizes | OD 4-1/2"~20" |
Grade | H40, J55, K55, N80, M65, L80, C90, C95, T95, P110, Q125 |
Length | R1, R2, R3 |
Standard | API SPEC 5CT |
Application | Serves as walls of a well |
Packing | Bundle or bulk |
The casing coupling:
Coupling (NU/EU) → | → casing pipe OD(NU/EU) |
2-7/8 | 73mm |
5-1/2 | 139.7mm |
9-5/8 | 244.48mm |
10-3/4 | 273mm |
13-3/8 | 339.7mm |