521 - 523 of 523
api drilling rig swivel
Selling leads
|
...drill pipes, drill collars, casings and other type couplings from 31/2” to 81/2”. It is an upgrade product. This product suits for hot or cool ...
2025-07-21 19:00:42
|
|
... and larger torque 2. With hydraulic lifting equipment 3. Performs safety, labor-saving and high-efficiency 4. Industrial standard SY/5074 and API ...
2025-07-21 19:00:40
|
|
... and larger torque 2. With hydraulic lifting equipment 3. Performs safety, labor-saving and high-efficiency 4. Industrial standard SY/5074 and API ...
2025-07-21 19:00:40
|