| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 3 Months |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Q Series Wireline Double Tube Core Barrels | |||
| Size | Hole(mm) | Core(mm) | Head Thread |
| BQ | 59.3 | 36.2 | BQ rod box |
| NQ | 75.2 | 47.6 | NQ rod box |
| HQ | 95.6 | 63.5 | HQ rod box |
| PQ | 122 | 85 | PQ rod box |
){kind=link}