The drilling pipe Ф89 can meet the Stand of API, SPEC, 5D.
It mainly contained two groups:
1, E class drilling pipe,
2, high strength drilling pipes (X-95, G-105, S-135 etc.)
It mainly contained two groups:
1, E class drilling pipe,
2, high strength drilling pipes (X-95, G-105, S-135 etc.)
Certificate
- 9001:2000
Main Products
casing pipe, oil well pipe