Tubing Collar

Place of Origin: China (Mainland)



Tubing collar

Technical parameterSpecification Steel grade Standard Direction

1. 05" NU EU J55









N80





P110 API SPEC 5CT API SPEC 5B Special nipple

Buyer will supply us technical parameters and requirements of coupling

Surface treatment : GalvanizingPhosphatisationCopper facing according to customers requirements.

1. 315" NU EU API SPEC 5CT API SPEC 5B

1. 66" NU EU API SPEC 5CT API SPEC 5B

1. 9" NU EU API SPEC 5CT API SPEC 5B

23/ 8" NU EU API SPEC 5CT API SPEC 5B

27/ 8" NU EU API SPEC 5CT API SPEC 5B

31/ 2" NU EU API SPEC 5CT API SPEC 5B

4" NU EU API SPEC 5CT API SPEC 5B

41/ 2" NU EU API SPEC 5CT API SPEC 5B