Manufacturer of Tubing and casing coupling according to API SPEC 5CT AND 5B.

Size: 1.050, 1.315, 1.660, 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 inch
26.67mm, 33.40mm, 42.16mm, 48.26mm, 88.90mm, 101.60mm, 114.30mm

End type: EUE, NUE

Grade: H40, J55, K55, N80, L80, P110 and etc.

Standard: API5CT & API5B

Wuxi Oilfield Equipment And Tools Group Co., Ltd. Founded in 1990, is a larger and professional petroleum equipment and tools manufacturing enterprise.

We are mainly engaging in production and sales of oil and gas drilling and extracting equipments and tools; Our products mainly include Tubing, Casing, Coupling, Pup joints; Drill pipe, Heavy weight drill pipe, Kelly, Drill collar; Drill bit etc.

Welcome to inquiry.