Casing size: 4.5-20
Oil tube size: 1.9-4.5
Grade: J55, K55, N80, L80, C90, C95, P110
Standard: API SPEC 5CT
Oil casing and tubing
Oil casing and tubing: highest industry standards at the competitive prices
Place of Origin: | China (Mainland) |
Grade: | API J55 |