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BQ NQ HQ PQ Core Barrel Accessories Stabilizer Ring
The stabilizer ring is a consumable accessory for wireline core drilling tools. It is mounted on the outer wall of inner tubes, available in standard sizes including BQ, NQ, HQ and PQ. It centers and supports inner tubes, conforms to DCDMA standards, and is widely applied in geological core drilling.
MOQ:1PCS
Certificates: MSDS, RoHS compliant
Delivery Time: In stock, quick shipment
Description
The stabilizer ring is a consumable accessory for wireline core drilling tools. It is mounted on the outer wall of inner tubes, available in standard sizes including BQ, NQ, HQ and PQ. It centers and supports inner tubes, conforms to DCDMA standards, and is widely applied in geological core drilling.
Specifications
| Model | OD | ID |
| NQ Stabilizer Ring | 67.75mm | 56.3mm |
| HQ Stabilizer Ring | 84mm | 73.5mm |
| PQ Stabilizer Ring | 109.1mm | 97.1mm |
Product Features
1.Centering positioning: Restrict inner tube offset and swing, improve core recovery rate.
2.Wear protection: Isolate inner and outer tubes to avoid collision and friction, extend service life.
3.High durability: Made of copper alloy, resistant to mud erosion, compression and abrasion, suitable for complex formations.
4.Wide compatibility: Matches various drill tool specifications, easy to install and replace.
5.Hole stability: Reduce drill string vibration, minimize hole deviation and keep drilling track regular.
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