oil casing tube

Our company providesAPI 5CT Oil Casing Tube the following oil casing and tubing with API standard.

SIZE       OD(mm)    Type of  Thread    Grades

5-1/2''      139.70        STC/LC/BC        J55/K55/N80/P110

If you have interest on our products,pls send inquiry to me directly.

Looking forward to your e-mail.