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Drilling Core Barrel Locking Coupling and Adapter Coupling Q Series

1 set
Drilling Core Barrel Locking Coupling and Adapter Coupling Q Series
Features Gallery Product Description Request A Quote
Name: Core Barrel
Type: Conventional Core Barrel
Style: Wireline Core Barrel
Materials: European 4145 Steel Casing
Model: Q Series Core Barrel NQ, HQ, PQ Wireline Core Barrel
Metric: Bristish Metric Core Barrel
Standards: T 2-66, T 2-76, T 2-86, T 2-101, T 2-116; T6-76, T6-86, T6-101, T6-116
Core Barrels: Boart Longyear Core Barrel
Sweden Core Barrel: Core Barrel, Atlas Copco Core Barrel
Tools: Wireline Coring Tools
Q 3 Series: HQ 3, NQ 3, PQ 3 Core Barrels
Triple Core Barrel: BMLC, NMLC, HMLC Triple Tube Core Barrels
High Light:

triple tube core barrel


wireline core barrel

Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: BQ, HQ, NQ, PQ, SQ, SQWL, NQWL, HQWL,
Payment & Shipping Terms
Packaging Details: wooden packing
Supply Ability: 100 sets
Product Description


Drilling Core Barrel Locking Coupling and Adapter Coupling Q Series



Locking coupling  


Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate

clearance for the core barrel and sufficient clearance for the new bit which replaces an old one.It also acts as a stabilizer for drill bit. 



Adapter coupling 


Adapter coupling is a part of the corebarrel and with a long sercice life.

This product is one type of couplings. It is used to connect tubing pipes.

The placement is male which is easy and flexible to operate.



About us :


ROSCHEN is a professional and leading manufacturer of geological drilling tools, horizontal directional drilling tools in China. Our Main products are Core Drill Rigs, Core Bits, Reaming Shells, Drilling Rods, Cemented Carbide Inserts, Mud pumps and Various Core Drill Tools.



ROSCHEN produce a wide range of drilling tools including impregnated diamond core bits, natural diamond surface-set core bits, PDC bits (core or non-core), casing shoes, reaming shells, wireline barrel assemblies and other drilling tools. These are all manufactured to the strictest quality standards of British / Swedish / DCDMA / CDDA / Metric standards, and used around the world in a great variety of applications.


We are committed to carrying out advanced technological research, and providing customers with products of outstanding quality and satisfactory service.




(I) Sale service: we offer all-around service, such as, we give our customer a call during they use our products

(II) Packing: carton, wooden case, wooden pallet or per the custome's request

Wireline Core Barrel Locking Coupling And Adapter Coupling Q Series

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Get in touch with us
Contact Person : Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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