ROSCHEN GROUP
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Inner Tube Circle Wrench (BQ, NQ, HQ, PQ)
Circle Wrench For Inner Tube Outer Tube Wireline Core Barrel
Wireline inner/outer Tube Wrenches
Roschen Circle Wrench is used to tighten or loose the inner & outer tubes of core barrel during drilling.
Tighten or loosen joints efficiently with sturdy and reliable inner and outer tube wrenches that deliver great lifespan. We have in stock all standard wench sizes, in both inner and outer tube premium wrenches.
The diamond circle wrench has well-proportioned diamond distribution. And the diamond is wearable and hard to fall off. The circle wrench won't slide when using. Therefore, it can’t damage tubes and drill tools have a long service time. We also offer many specifications and size according to clients' needs.
1. Types:
1. Wireline Inner/outer tube wrenches,
2. Pipe wrenches
3. Circular Wrenches
4. Rod Wrenches
Features:
1. Full inner/outer tube wrench sizes
2. Stock is available any time.
3. High Wear Resistance.
4. Longer Lifetime
Specifications:
| Description | Sizes |
| Alloy free clamp (drill rod wrench) | Φ54 |
| Φ55.5 (BQ) | |
| Φ71/Φ73 (NQ) | |
| Φ89 (HQ) | |
| Diamond circle wrench (inner tube circle wrench) | Φ41 |
| Φ43 | |
| Φ56 | |
| Φ73 | |
| Φ89 | |
| Casing tube circle wrench | Φ57/44 |
| Φ56/46 | |
| Φ66/76 | |
| Φ73/89 | |
| Φ89/108 | |
| Φ108/127 | |
| Φ127/146 | |
| Φ146/168 | |
| Φ168/194 | |
| Φ194/219 | |
| Φ219/173 | |
| Φ273/325 | |
| Drilling pipe wrench | Φ42 |
| Φ43 | |
| Φ50 | |
| Φ60 |