ROSCHEN GROUP
| Supply Ability | 100000 pcs |
| Packaging Details | Carton box |
| name | QUICK PUMP-IN OVERSHOT |
| Model | Quick Pump in Overshot |
| Item | Overshot |
| Type | Ezy Overshot |
| Type no | Quick Overshot |
| Size | NQ Quick Pump-in Overshot |
| specifications | HQ Quick Pump-in Overshot |
| Size 1 | PQ Quick Pump-in Overshot |
| Size 2 | BQ Quick Pump-in Overshot |
| Series | Boart Longyear Quick Pump-in Overshot |
| core barrel | Core Barrel manufacturer |
| Core barrel type | Wireline Core Barrel |
| Drill machine | Drilling Rig |
| Overshot type | ROLLER LATCH QUICK PUMP-IN HEAD ASSEMBLY |
| overshot model | LINK LATCH QUICK PUMP-IN UNDERGROUND HEAD ASSEMBLY |
| Using | UNDERGROUND WIRELINE |
| Features | Boart longyear UNDERGROUND WIRELINE Core Barrel |
| Brand Name | ROSCHEN |
| Model Number | BQ, NQ, HQ, HQ, PQ, BQ3, NQ3 HQ3 PQ3 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000 pcs | Packaging Details | Carton box |
| name | QUICK PUMP-IN OVERSHOT | Model | Quick Pump in Overshot |
| Item | Overshot | Type | Ezy Overshot |
| Type no | Quick Overshot | Size | NQ Quick Pump-in Overshot |
| specifications | HQ Quick Pump-in Overshot | Size 1 | PQ Quick Pump-in Overshot |
| Size 2 | BQ Quick Pump-in Overshot | Series | Boart Longyear Quick Pump-in Overshot |
| core barrel | Core Barrel manufacturer | Core barrel type | Wireline Core Barrel |
| Drill machine | Drilling Rig | Overshot type | ROLLER LATCH QUICK PUMP-IN HEAD ASSEMBLY |
| overshot model | LINK LATCH QUICK PUMP-IN UNDERGROUND HEAD ASSEMBLY | Using | UNDERGROUND WIRELINE |
| Features | Boart longyear UNDERGROUND WIRELINE Core Barrel | Brand Name | ROSCHEN |
| Model Number | BQ, NQ, HQ, HQ, PQ, BQ3, NQ3 HQ3 PQ3 | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | triple tube core barrel ，wireline core barrel | ||
| SIZE | CORE Ø | HOLE Ø |
| AQTK | 35.5 mm (1-3/8 in) | 48 mm (1-7/8 in) |
| BQ | 36.4 mm (1-7/16 in) | 60 mm (2-3/8 in) |
| BQTK | 40.7 mm (1-5/8 in) | 60 mm (2-3/8 in) |
| NQ | 47.6 mm (1-7/8 in) | 75.7 mm (3 in) |
| NQTK (NQ2") | 50.6 mm (2 in) | 75.7 mm (3 in) |
| NQ3 | 45 mm (1-3/8 in) | 75.7 mm (3 in) |
| HQ | 63.5 mm (2-1/2 in) | 96 mm (3-3/8 in) |
| HQ3 | 61.1 mm (2-3/8 in) | 96 mm (3-3/8 in) |
| PQ | 85 mm (3-3/8 in) | 122.6 mm (4-7/8 in) |
| PQ3 | 83 mm (3-1/4 in) | 122.6 mm (4-7/8 in) |
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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