Oil casing coupling Oil coupling
Casing coupling is a short pipe applied in connecting two casing pipes which have threads.
Additional information
| Keywords | Oil casing coupling Oil coupling Pipe coupling Oil connection Pipe coller |
|---|---|
| Grade | H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 and P110 |
| Size | 4 1/2-20 |
| Thread Type | BTC LC SC |
Product Details:
Casing coupling is a short pipe applied in connecting two casing pipes which have threads. The pipe coupling has internal threads machined to match the external thread of the long joints of casing. The two joints of casing pipes are screwed into opposite ends of the casing coupling. Through their strength can be normally made of the same grade of steel as the casing. All casing couplings are manufactured in accordance with API 5CT specification of the latest edition.
