Slim Hole Tubing Couplings EUE 8RD 3-1/2" J55 Grade



Slim Hole Tubing Couplings EUE 8RD 3-1/2" J55 Grade

Slim Hole Tubing Couplings is newly produced by seamless coupling stock as per the API5CT specification PSL1,PSL2 and PSL3.

Coupling thread, thread measurement and inspection shall meet the requirements of API 5B. The method of expanding diameter is not used to make the coupling meet the thread taper required for the coupling with API thread.

Slim Hole Tubing Couplings

1.Sizes from 1.315 to 4-1/2inch

2.Available with EUE and NUE Threads,Premium Thread.

3.Steel Grade:J-55, L-80, N-80, C-95, P-110,Q125,L80-13CR,Super-13Cr 110ksi.