ROSCHEN GROUP
| Supply Ability | 100 sets |
| Packaging Details | wooden packing |
| Brand Name | ROSCHEN |
| Model Number | BQ, HQ, NQ, PQ, SQ, SQWL, NQWL, HQWL, |
| Certification | ISO, API |
| Place of Origin | Germany |
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Product Specification
| Supply Ability | 100 sets | Packaging Details | wooden packing |
| Brand Name | ROSCHEN | Model Number | BQ, HQ, NQ, PQ, SQ, SQWL, NQWL, HQWL, |
| Certification | ISO, API | Place of Origin | Germany |
| High Light | Steel Casing Pipe ，Drill Pipe Casing | ||
Wireline Core Barrel Locking Coupling / 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.
| 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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