~Casing & Tubing Couplings
We manufacture casing and tubing couplings for many years. All API sizes are available.
When ordering, please specify:
The size of the casing or tubing coupling.
The required grade and weight.
The thread type
Specification
Casing Size OD(in) Coupling size OD(in) Length(in) Weight per coupling(kg) Quantity per pallet Pallet weight(kg)
4 1/2 5.000 7.000 4.15 294 1220
5 5.563 7.750 5.75 210 1208
5 1/2 6.050 8.000 6.42 180 1156
6 5/8 7.390 8.750 11.34 100 1134
7 7.656 9.000 10.83 100 1083
7 5/8 8.500 9.250 15.63 80 1250
8 5/8 9.625 10.000 21.67 48 1040
9 5/8 10.625 10.500 25.45 40 1018