OCTG steel pipe are mainly used in the drilling and
transportation for oil or gas . It includs petroleum drill pipe,
petroleum casing pipe and pumping pipe for oil. Petroleum drill pipes
are mainly used in the connecting drill collar and drill in order to
supply the power for well. Petroleum casing pipes are used for ensuring
the process of drilling and the the normal operation after the
completion of oil well,withing the supporting for well wall in and after
the the process of drilling. Pumping pipe for oil are used for the
transportation of oil and gas from underground to the ground.
| Place of Origin | Not Given |
| Minimum Order Quantity | Not Given |
| Supply Ability | Not Given |
| Packaging Details | Not Given |
| Delivery Details | Not Given |
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