Casing Pipe

1) Sizes: OD 4-1/2"~20"

2) Grade: H40, J55, K55, N80, M65, L80, C90, C95, T95, P110, Q125

3) Length: R1, R2, R3

4) Standard: API SPEC 5CT

5) Application: serves as walls of a well

Packing: bundle or bulk.