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Email: info@sollroc.com Fax: (+86)-731- 85551635
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Product Description
SOLLROC offers widely range of DTH drill pipes and subs for DTH drill string. Sollroc DTH drill pipe are made of quality steel and joint tool are welded with friction.
| Thread | Diameter | Length (mm) | Wall thickness (mm) |
|---|---|---|---|
| - | 2 23/64" | 1000-6000mm | 5 |
| API 2 3/8" REG | 3" | 1000-6000mm | 4-10 |
| API 2 3/8" REG | 3 1/2" | 1000-6000mm | 4-10 |
| 2 7/8" IF | 4" | 1500-6000mm | 6-12 |
| API 3 1/2" REG | 4 1/2" | 1500-6000mm | 6-12 |
| API 3 1/2" REG | 5" | 1500-6000mm | 6-12 |
| API 4 1/2" REG | 5 1/2" | 1500-6000mm | 6-12 |
