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Email: sales@prodrill.com.cn
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RC Rod
Reverse Circulation drill rod (also called dual-wall drill pipe) comprises an outer and inner pipe with a sealing system (usually 0 Rings) to keep the drill string pressurized. As RC drill rods are subjected to high wear in the drilling process Prodrill use only the high quality hardened alloy steel for the both rods and tool joints.
| ProDrill RC Drill Rod Technical Data Sheet | ||||||||
| Model | O.D.（mm） | Length(m) | Outer tube wall thickness (mm) | Inner tube diameter (mm) | Inner tube wall thickness (mm) | Inner tube weight (Kg) | Outer tube weight (Kg) | Overall weight (Kg) |
| RC89 RC double wall drill rod(Remet 3" threaded) | 89 | 3 | 6.5 | 50 | 5 | 20 | 45 | 65 |
| RC102 RC double wall drill rod(Remet 4" threaded) | 102 | 3 | 6.5 | 50 | 5 | 20 | 53 | 73 |
| RC102 RC double wall drill rod(Remet 4" threaded) | 102 | 6 | 6.5 | 50 | 5 | 36.5 | 98 | 134.5 |
| RC114 RC double wall drill rod(Remet 4.5" threaded) | 114 | 3 | 8.5 | 60 | 5 | 23 | 73 | 96 |
| RC114 RC double wall drill rod(Remet 4.5" threaded) | 114 | 6 | 8.5 | 60 | 5 | 43 | 139 | 182 |
