ROSCHEN GROUP
| Supply Ability | 1000000 pcs |
| Packaging Details | Carton Box |
| Name | Circle wrench |
| Item | Diamond Circle Wrench |
| Type | casing circle wrench |
| Model | Drill Rod Circle wrench |
| Series | Casing pipe Circle wrench |
| Model name | Drill pipe wrenches |
| Item No. | Full Grip BQ NQ HQ PQ Casing Drill Rod Wrench |
| Supplier | Circle Wrench, Circle Wrench Suppliers and Manufacturers |
| Series Item | Inner tube /outer tube Wrenches |
| Series No. | Drill Rod wrench circle wrench |
| Type model | Wireline Core barrel Outer Tube Circle wrench |
| Series model | Wireline Core barrel Inner Tube Circle wrench |
| Brand Name | ROSCHEN |
| Model Number | NQ, HQ, PQ |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Supply Ability | 1000000 pcs | Packaging Details | Carton Box |
| Name | Circle wrench | Item | Diamond Circle Wrench |
| Type | casing circle wrench | Model | Drill Rod Circle wrench |
| Series | Casing pipe Circle wrench | Model name | Drill pipe wrenches |
| Item No. | Full Grip BQ NQ HQ PQ Casing Drill Rod Wrench | Supplier | Circle Wrench, Circle Wrench Suppliers and Manufacturers |
| Series Item | Inner tube /outer tube Wrenches | Series No. | Drill Rod wrench circle wrench |
| Type model | Wireline Core barrel Outer Tube Circle wrench | Series model | Wireline Core barrel Inner Tube Circle wrench |
| Brand Name | ROSCHEN | Model Number | NQ, HQ, PQ |
| Certification | ISO | Place of Origin | CHINA |
| High Light | triple tube core barrel ，drilling core barrel | ||
Circle Wrench Diamond Drilling Pipe Used for Core Barrel Outer Tube, Inner Tube
Drill pipe Circle wrench main application fields include geological exploration, geological exploration, hydrogeology, metallurgy, water wells, coal industry.
Circle wrench are tools dedicated to manual unscrewing of drilling tools in core drilling. Unscrew the shank drill rod free forceps of the drill pipe, and unscrew the sleeve free clamp of the casing and core tube.
Roschen provide three kinds of circle wrenches for customers all over the world: diamond, inner tube and casing tube of types.
Our diamond circle wrench is packed by export-standard plywood box.
1. Outer tube
The outer circle wrench is mainly used to manually screw and unscrew drill rods, outer and inner tubes and casing tubes.
It is quite appropriate to be used in mine drilling field, and it is capable of improving drilling efficiency. It causes no harm to pipes. Its holding force is big and no skidding (slipping) will happen when using it.
Its main components include steel chain and slips.
2. Inner Tube Circle Wrench
The inner tube circle wrench is specially used to manually screw and unscrew inner tubes of double-pipe assembly in the field of mine drilling. It is safe to use, and capable of saving labor, and causing no harm to pipes. It is light in weight and large in gripping force. No slipping will happen.
3. Casing Tube Circle Wrench
The casing tube circle wrench is a kind of tool to screw and unscrew casing tubes in the double-pipe assembly. It's mainly composed of steel chain and alloy steel slips.
It can help to enhance the drilling efficiency and it is easy to utilize.
| Circle Wrench of Technical Parameters: | |
| Product name | Specification |
| Alloy free clamp (drill rod wrench) | Φ54 |
| Φ55.5 (BQ) Φ71/Φ73 (NQ) | |
| Φ89 (HQ) | |
| Φ41 | |
| Φ43 | |
| Diamond circle wrench (inner tube circle wrench) | Φ56 |
| Φ73 | |
| Φ89 | |
| Φ57/44 | |
| Φ56/46 | |
| Φ66/76 | |
| Φ73/89 | |
| Φ89/108 | |
| Casing tube circle wrench | Φ108/127 Φ127/146 |
| Φ146/168 | |
| Φ168/194 | |
| Φ194/219 | |
| Φ219/273 | |
| Φ273/325 | |
| Φ42 | |
| Φ43 | |
| Drilling pipe wrench | Φ50 |
| Φ60 | |
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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