Tubing coupling Tubing connection
Tubing coupling is a kind of drilling tool available in oil field. Tubing couplings are mainly used in connecting oil pipes.
Additional information
| Keywords | Tubing coupling Tubing connection Tubing coller |
|---|---|
| Grade | H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125 |
| Size | 1.9'' – 4-1/2'', |
| Thread Type | NUE, EUE. |
Product Details:
Tubing coupling is a kind of drilling tool available in oil field. Tubing couplings are mainly used in connecting oil pipes. This type of pipe coupling has handled the problem that the existing couplings tend to crack because of stress concentration. The oil pipe ends and the inner wall of the tubing coupling are connected by threads. And the oil pipes and the ends of the tubing coupling have the same type of threads. It is not easy to crack for this type of connection and the connection effect is good. The tubing coupling can avoid the oil well string dropout accident effectively.
