NQ Full Hole Core Barrel Outer Tube with Full Chrome Coating - 3 Meter Long Wireline System for Mining Drilling
Price:
Negotiate
MOQ:
1-5 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
NQ Full Hole Core Barrel Outer Tube with Full Chrome Coating
High-performance 3-meter long wireline core barrel outer tube featuring full chrome coating for enhanced durability and corrosion resistance in demanding mining exploration and geological drilling applications.
Product Features
- Double tube and triple tube core barrel configurations
- Available in 1.5m (5 ft.) and 3m (10 ft.) lengths
- Suitable for both surface and underground drilling operations
- Standard (Q) & thin wall (TW) series options
- Top-quality materials sourced from China or Canada
- Full chrome coating for superior wear resistance
Technical Specifications
Standard Q Wireline Bit Sizes
| Size | Hole Diameter (mm) | Core Diameter (mm) |
|---|---|---|
| AQ | 48 | 27 |
| BQ | 60 | 36.5 |
| NQ | 75.7 | 47.6 |
| HQ | 96 | 63.5 |
| PQ | 122.6 | 85 |
Q Series Wireline Core Barrel System Sizes
| Size | Core Diameter | Hole Diameter |
|---|---|---|
| NQ | 47.6 mm (1-7/8 in) | 75.7 mm (3 in) |
| HQ | 63.5 mm (2-1/2 in) | 96 mm (3-3/8 in) |
| PQ | 85 mm (3-3/8 in) | 122.6 mm (4-7/8 in) |
Available Series & Sizes
Q Series: AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3
TW Series: ATW, BTW, NTW, HTW
U Series (Underground): AQU, BQU, NQU, HQU, ATWU, BTWU
Contact Information
ROSCHEN INC.
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: www.roschen.com; www.roschen.net
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael