- Longway oil drill pipe
- 2017-12-29 07:18
- Thickness:6.88 - 12.70 mm
Section Shape: Round
Outer Diameter:73 mm
Place of Origin:Hebei China (Mainland)
Secondary Or Not: Non-secondary
Application:Drill Pipe
Technique:ERW
Certification:API
Surface Treatment: parkerizing, copper coating, ...