NQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel
NQU UNDERGROUND WIRELINE DOUBLE TUBE CORE BARREL ASSEMBLY
Efficient Drilling: A drilling core barrel can drill through hard rock formations more efficiently than other types of drilling tools, reducing drilling time and costs.
| SIZE | CORE DIAMETER | HOLE DIAMETER | ||
| mm | inch | mm | inch | |
| QU Series Core Barrels (underground) | ||||
| NQU | 47.6 | 1.874 | 75.8 | 2.984 |
| NQU Core Barrel Assembly | ||
| Item | Part No. | Description |
| 1-10 | PC3544020 | Core Barrel Assembly,NQU 1.5M |
| 1-10 | PC3544026 | Core Barrel Assembly,NQU 3.0M |
| NQU Inner Tube Assembly | ||
| Item | Part No. | Description |
| 1-5 | PC3544032 | Inner Tube Assembly,NQU 1.5M |
| 1-5 | PC3544038 | Inner Tube Assembly,NQU 3.0M |
| NQU Core Barrel Kit | ||
| Item | Part No. | Description |
| 1 | PC3548625 | Quick Pump-in Head Assembly, NQU |
| 2 | PC24909 | Inner-tube, NQ 1.5 M |
| PC24891 | Inner-tube, NQ 3 M | |
| 3 | PC25238 | Stop Ring, NQ |
| 4 | PC30488 | Core Lifter, NQ Slotted |
| PC3546911 | Core Lifter, NQ Slotted(diamond coated) | |
| PC24894 | Core Lifter, NQ Fluted | |
| PC3548554 | Core Lifter, NQ Fluted(diamond coated) | |
| 5 | PC24892 | Core Lifter Case, NQ |
| 6 | PC3545405 | Locking Coupling, NQ Full-hole with Tang |
| PC3546190 | Locking Coupling, NQ Full-hole | |
| PC5007787 | NQ Stabilized Locking Coupling with Tang | |
| PC5007785 | NQ Stabilized Locking Coupling | |
| 7 | PC24896 | Adapter Coupling, NQ |
| 8 | PC24897 | Landing Ring, NQ |
| 9 | PC24910 | Outer-tube, NQ 1.5 M |
| PC24898 | Outer-tube, NQ 3.0 M | |
| 10 | PC44407 | 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:
Ø Provide the technical design and solutions;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø 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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.