BWL NWL HWL PWL Double Tube Wireline Head Assembly Core Barrel - 59.9mm to 122.8mm Hole Diameter Range
Price:
Negotiable
MOQ:
N/M
Delivery Time:
Ready in Stock
Brand:
SINOCOREDRILL
Product Description
BWL NWL HWL PWL Double Tube Wireline Head Assembly
Professional wireline core barrel assemblies designed for deep-hole mineral exploration drilling operations. Manufactured to DCDMA and wireline-Q standards using premium materials for reliable performance in demanding conditions.
Product Overview
Our wireline core barrel assemblies eliminate the need to couple and uncouple the rod string during core retrieval, significantly improving drilling efficiency for deep exploration projects. An overshot device on a cable directly couples with the inner tube assembly for rapid core recovery after each run.
Available Models & Specifications
| Specification | B W/L | N W/L | H W/L | P W/L |
|---|---|---|---|---|
| Hole Diameter (mm) | 59.9 | 75.7 | 96.3 | 122.8 |
| Core Diameter (mm) | 36.4 | 47.6 | 63.5 | 85.0 |
| Kerf / Crown Thickness (mm) | 11.6 | 13.9 | 16.2 | 18.5 |
| Cutting Area (cm²) | 18.3 | 27.2 | 41.1 | 61.7 |
| Hole Area (cm²) | 28.3 | 45.0 | 72.8 | 118.5 |
| Core Area (cm²) | 10.3 | 17.8 | 31.7 | 56.8 |
| Cutting Area % of Hole Area | 64% | 60% | 56% | 52% |
| Recommended Drill Rod | B W/L | N W/L | H W/L | P W/L |
| Recommended Casing | BW | NW | HW | PW |
| Triple Tube Conversion | Yes | Yes | Yes | Yes |
Product Range
- Wireline Double Tube Core Barrel: B, N, H, P sizes
- Wireline Triple Tube Core Barrel: B-3, N-3, H-3, P-3 sizes
- Wireline Core Barrel T Series: T2-76, T2-86, T2-101
Cost-Effective Solutions: All spare parts and conversion kits available individually or as complete sets to optimize your coring system investment.
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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
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia