NQU HQU PQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel
NQU core barrrel
NQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel
| Product Specification | |
| Name | NQU CORE BARREL ASSEMBLY |
| industry | Exploration Core Drilling |
| HOLE DIAMETER | 75.8mm |
| Standard | Boart longyear |
| Model Number | NQU Core Barrel |
| Brand Name | ROSCHEN |
| Payment Terms | T/T |
| Model | NQU |
| CORE DIAMETER | 47.6mm |
| Material | Alloy Steel |
| Place of Origin | WuXi |
| High Light | NQU Drilling Core Barrel ,Underground Drilling Core Barrel ,Alloy Steel double tube core barrel |
NQU UNDERGROUND WIRELINE DOUBLE TUBE CORE BARREL ASSEMBLY
Roschen offers standard NQU NWL-U core barrel for use with NQ/NRQ/NT rods. NQU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA N size hole. It consists of the NQU head assembly , NQU inner tube components and NQU outer tube components.
| NQ-U Series Core Barrels (underground) | ||||
| SIZE | CORE DIAMETER | HOLE DIAMETER | ||
| mm | inch | mm | inch | |
| NQU | 47.6 | 1.874 | 75.8 | 2.984 |
| NQU Core Barrel Assembly | ||
| Item | Part No. | Description |
| 1~10 | RS3544020 | Core Barrel Assembly,NQU 1.5M |
| 1~10 | RS3544026 | Core Barrel Assembly,NQU 3.0M |
| NQU Inner Tube Assembly | ||
| Item | Part No. | Description |
| 1~5 | RS3544032 | Inner Tube Assembly,NQU 1.5M |
| 1~5 | RS3544038 | Inner Tube Assembly,NQU 3.0M |
| NQU Core Barrel Kit | ||
| Item | Part No. | Description |
| 1 | RS3548625 | Quick Pump-in Head Assembly, NQU |
| 2 | RS24909 | Inner-tube, NQ 1.5 M |
| RS24891 | Inner-tube, NQ 3 M | |
| 3 | RS25238 | Stop Ring, NQ |
| 4 | RS30488 | Core Lifter, NQ Slotted |
| RS3546911 | Core Lifter, NQ Slotted(diamond coated) | |
| RS24894 | Core Lifter, NQ Fluted | |
| RS3548554 | Core Lifter, NQ Fluted(diamond coated) | |
| 5 | RS24892 | Core Lifter Case, NQ |
| 6 | RS3545405 | Locking Coupling, NQ Full-hole with Tang |
| RS3546190 | Locking Coupling, NQ Full-hole | |
| RS5007787 | NQ Stabilized Locking Coupling with Tang | |
| RS5007785 | NQ Stabilized Locking Coupling | |
| 7 | RS24896 | Adapter Coupling, NQ |
| 8 | RS24897 | Landing Ring, NQ |
| 9 | RS24910 | Outer-tube, NQ 1.5 M |
| RS24898 | Outer-tube, NQ 3.0 M | |
| 10 | RS44407 | Stabilizer, NQ Inner-tube |
| 11 | ------ | Thread Protector |
NOTE:
* Reaming shell and core bit not included in the core barrel assembly
** Other length or extended core barrel is also available
Our Services:
1. Provide the technical design and solutions;
2. Designing and manufacturing of non-standard equipment;
3. Professional technical training and guidance on site according to the contract;
4. Supply accessories at any time;
5. Tele-technical consulting and services;
6. Other special technical service according to client's requirements.
We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.
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