casing pipe coupling

pipe couplings, pipe couplings, API 5CT standard coupling,API 5CTstandard coupling

We always do business on the basic of equality and mutual benefit. The specification of our products almost cover all the sizes. The quality of our products is proved to be very good. We can also arrange the package ,the transport and some other things as the requirement of our customers.

1) Outer diameter: 2-3/8" - 20"

2) Grade: J55, K55,N80,C90,T95,P110 

3) Type of threading: STC, LTC, BTC

4) Standard: API SPEC 5CT, API SPEC 5B

5) High quality, competitive price        

Packing: as per customers' requests