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1.Oil Casing Coupling
2.API 5CT API 5B
3.Grades:J55, K55, N80, P110
4.OD: from 2-7/8" - 13-3/8
Our company provides the following oil casing and tubing with API standard.
SIZE OD(mm) Type of Thread Grades
2-7/8'' 73.025 J55/K55/N80/P110
3-1/2'' 88.900 J55/K55/N80/P110
4-1/2'' 114.300 STC/LC J55/K55/N80/P110
If you have interest on our products,pls send inquiry to me directly.
Looking forward to your e-mail.
Oil Casing Coupling
