AQ BQ NQ HQ PQ NQ3 HQ3 wireline diamond Core Barrel Assembly
Introduction:
In-the-hole Drilling Products:
ROSCHEN supplies in-the-hole drilling products, including these industry:
1. Diamond drill bits
2. Reaming shells and casing/rod shoes
3. Wireline drill rods,
4. Core barrels&overshot assemblies
5. Hoist plug and water swivels
6. Recovery tapes and Casing cutters
7. Drill string subs and adaptors
Core Barrel and Overshot
Advantages:
1. Double tube and triple tube core barrels & overshot assemblies
2. 1.5m (5 ft.)&3m (10 ft.) applications
3. Surface and underground types
4. Standard (Q) & thin wall(TW)series
5. Top-quality Chinese origin or Canadian sourced
Features:
ROSCHEN supplies overall kinds of DCDMA wire line core barrels & overshot that are suitable to surface and underground drilling, which can be equipped with various kinds of drilling rigs in simple connection method.
Our core barrels & overshot are made with high quality material and are available in high-level industry standard formats. For more convenience, they are highly compatible with other corresponding systems popular in the market.
Size Available as followings:
1. "Q" series: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,
2. "TW" series: ATW, BTW, NTW, HTW,
3. "U" series (underground): AQU, BQU, NQU, HQU, ATWU, BTWU
| Core sizes: |
| Double tube surface |
| Size (surface exploration drill) |
Metric system (mm) |
Imperial system (in) |
| Hole diameter |
Core diameter |
Hole diameter |
Core diameter |
| BQ |
60 |
36.4 |
2.36 |
1.43 |
| NQ |
75.7 |
47.6 |
2.98 |
1.88 |
| HQ |
96.1 |
63.5 |
3.78 |
2.5 |
| PQ |
122.7 |
85 |
4.83 |
3.34 |
| Triple tube surface |
| NQ3 |
75.7 |
45 |
2.98 |
1.78 |
| HQ3 |
96.1 |
61.1 |
3.78 |
2.41 |
| PQ3 |
122.7 |
83 |
4.83 |
3.27 |
For more information, please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
Product Tags:
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Wireline Diamond NQ Core Barrel Assembly AQ BQ NQ3 HQ3 HQ PQ PQ3 For Diamond Coring Images
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