ROSCHEN GROUP
| Supply Ability | 100000000 set |
| Packaging Details | Polywooden Box |
| Model Number | BQ NQ HQ PQ NQ3 HQ3 PQ3 |
| Brand Name | ROSCHEN |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000000 set | Packaging Details | Polywooden Box |
| Model Number | BQ NQ HQ PQ NQ3 HQ3 PQ3 | Brand Name | ROSCHEN |
| Certification | ISO | Place of Origin | CHINA |
| High Light | NQ3 HQ3 PQ3 Wireline Core Barrel ，Triple Tube Core Barrel Geotechnical Investigation ，Mining Exploration Geotechnical Core Barrel | ||
Nq3 Hq3 Pq3 Wire Line Triple Tube Core Barrels for Geology Geotechnical Investigation/Mining Exploration
Wireline core drilling is a kind of don't need to lift the drill rod, direct gain rock cores drilling tool. It includes: core barrels assembly, overshot, drill rods, wireline winch, hoist plug, foot clamp, circular wrenches and other accessories. It has high drilling efficiency, high bit coring rate, long working life, low labor intensity. With the more deep drilling depth, its advantage is more obvious.
The head assembly provides: latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly, a bearing assembly to allow the inner tube to remain stationary and avoid sample damage while drilling, fluid pressure operating indications and fluid control valves.
All head assemblies incorporate a shut off valve assembly which provides a fluid pressure signal to the drill operator when the valve members are compressed, indicating a full or blocked inner tube.
Our head assembly features long life span, good compatibility with parts like inner tube and outer tube from other vendors, and availability in all spare parts.
All With ISO certificate & quality control.
| Wireline Core Barrels Size | |||
| Q Series Wireline Double Tube Core Barrels | |||
| Size | Hole(mm) | Core(mm) | Head Thread |
| BQ | 59.3 | 36.2 | BQ rod box |
| NQ | 75.2 | 47.6 | NQ rod box |
| HQ | 95.6 | 63.5 | HQ rod box |
| PQ | 122 | 85 | PQ rod box |
| Q Series Wireline Triple Tube Core Barrels | |||
| Size | Hole(mm) | Core(mm) | Head Thread |
| NQ3 | 75.2 | 45 | NQ rod box |
| HQ3 | 95.6 | 61 | HQ rod box |
| PQ3 | 122 | 83 | PQ rod box |
Wireline series: AQ, BQ, NQ, HQ, PQ, PQ3, HQ3, NQ3, BQ3, NQ2, BTW, NTW, HTW, BQU, NQU, HQU, Geobor S146, SK6L 146, CSK 146
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
TT series: TT 46, TT 56
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
T6S series: T6S 76, T6S 86, T6S 116, T6S 131, T6S 146
B series: B46, B56, B66, B76, B86, B101, B116, B131, B146
C series: BMLC , NMLC, HMLC, 3C, 4C, 6C
LTK series: LTK48, LTK60
WF series: HWF, PWF, SWF, UWF, ZWF
WT series: RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)
WG series: EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)
WM series: EWM, AWM, BWM, NWM, HWM
Other sizes: AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, Denison, Mazier
Chinese standard: 56mm, 59mm, 75mm, 91mm, 110mm, 131mm, 150mm, 170mm, 219mm, 275mm
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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