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| Categories | Drilling Core Barrel | 
|---|---|
| Brand Name: | PEERCHEER | 
| Model Number: | PQ | 
| Place of Origin: | WuXi | 
| Payment Terms: | T/T | 
| Name: | PQ CORE BARREL | 
| model: | PQ | 
| industry: | Drilling | 
| CORE DIAMETER: | 85.0mm | 
| HOLE DIAMETER: | 122.6mm | 
| Material: | Alloy Steel | 
| Price: | Negotiable | 
| Standard: | Boart longyear | 
| Company Info. | 
| WUXI PEERCHEER MACHINERY CO.,LTD | 
| View Contact Details | 
| Product List | 
PQ DIAMOND CORING SURFACE WIRELINE DOUBLE TUBE CORE BARREL
A drilling core barrel is a specialized tool used in the process of extracting rock or soil samples from the earth's surface. It is a cylindrical device that is fitted with a cutting bit at one end and a hollow tube at the other. The cutting bit is used to drill into the ground, while the hollow tube collects the samples as they are extracted.
| SIZE | CORE DIAMETER | HOLE DIAMETER | ||
| mm | inch | mm | inch | |
| Q Series Core Barrels (standard double tube) | ||||
| PQ | 85.0 | 3.346 | 122.6 | 4.827 | 

| PQ Core Barrel Assembly | ||
| Item | Part No. | Description | 
| 1-10 | PC3543865 | Core Barrel Assembly,PQ 1.5M | 
| 1-10 | PC3543866 | Core Barrel Assembly,PQ 3.0M | 
| PQ Inner Tube Assembly | ||
| Item | Part No. | Description | 
| 1-5 | PC3543863 | Inner Tube Assembly,PQ 1.5M | 
| 1-5 | PC3543864 | Inner Tube Assembly,PQ 3.0M | 
| PQ Core Barrel Kit | ||
| Item | Part No. | Description | 
| 1 | PC5001444 | Head Assembly, PQ | 
| 2 | PC26159 | Inner-tube, PQ 1.5 M | 
| PC26534 | Inner-tube, PQ 3 M | |
| 3 | PC26161 | Stop Ring, PQ | 
| 4 | PC26162 | Core Lifter, PQ Fluted | 
| PC3548626 | Core Lifter, PQ Fluted(diamond coated) | |
| 5 | PC52172 | Core Lifter Case, PQ | 
| 6 | PC3000394 | Locking Coupling, PQ Full-hole | 
| PC5007949 | PQ Stabilized Locking Coupling | |
| PC5007948 | PQ Stabilized Locking Coupling with Tang | |
| 7 | PC3543808 | Adapter Coupling, PQ | 
| 8 | PC3543814 | Landing Ring, PQ | 
| 9 | PC3543802 | Outer-tube, PQ 1.5 M | 
| PC3543801 | Outer-tube, PQ 3.0 M | |
| 10 | PC44923 | Stabilizer, PQ 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.
                                 
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