After-sales Service: | Provided |
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Warranty: | One Year |
Certification: | ISO 9001:2000 |
Standard: | API |
Manufacturing Process: | Forging |
Material: | Carbon Steel |
Samples: |
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Customization: |
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Length(Less bit) | 1264mm |
Weight | 181KG |
Bit Shank | SP882 |
Outer Diameter | ¢185mm |
Connection Thread | API2 3/8"REG |
Hole Range | ¢198-¢254mm |
Air Consumption 1.0Mpa | 25m³/min |
Air Consumption 1.8Mpa | 34m³/min |
Working Pressure | 1.5-3.3Mpa |
Recommended Rotation Speed | 30-60 r/min |
Welding Joints
We can produce drill pipes with different Welding Joints: Single Flat Wrench; Double flat wrench; Ingersoll Rand Type...
We has its own drilling rig, DTH hammer, and drill pipe production workshops. provides a wide range of quality tools to mining, tunnelling, quarrying, water-well projects and urban transportation construction.
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