March 6, 2018

Couplings for Casing and Tubing

Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. A short length of pipe used to connect two joints of […]
March 10, 2019

API 5CT J55 K55 N80 L80 P110 Tubing and Casing Couplings

API 5CT Tubing and Casing Couplings in various sizes and grades from a 1.315”OD up to a 5.00” OD in J55/K55 and N80 and L80 grades. […]
March 15, 2019

API 5CT Casing Long Thread Coupling

Casing Couplings 1.Applied in Casing from 4-1/2 to 20inch. 2.Thread Types:STC,LTC and BTC 3.Steel Grade: J55, N80, L80, P110 ect. 4.Meeting API Specification 5CT 5.Casing Coupling […]