Wireline Core Drilling Rods BWL NWL HWL PWL Threads for Mining Exploration 30CrMnSiA Material
Price:
Negotiable
MOQ:
N/A
Delivery Time:
30Days
Brand:
SINOCOREDRILL
Product Description
Wireline Core Drilling Rods for Mining Exploration
High-performance wireline core drilling rods designed for demanding mining exploration applications. Available in BWL, NWL, HWL, and PWL thread configurations to meet various drilling requirements.
Key Features
- High-quality alloy steel construction
- Thru-wall heat treated tube body for enhanced durability
- Consistent concentricity and straightness for optimal performance
- Precision tapered threads for secure connections
Material Specifications
We select premium steel tubes and conduct thorough inspections to ensure material composition and specifications meet industry standards. Based on drilling depth requirements, our wireline core drill rods are classified into A and B grades:
| Grade | Material | Heat Treatment |
|---|---|---|
| A Grade | 30CrMnSiA or 45MnMoB | Entire-length or ends thermal processed |
| B Grade | XJY850 or BG850 | Entire-length processed |
Manufacturing Process
Heat Treatment Control: Advanced heat treatment processes significantly improve material strength and extend thread wear life. All treated tubes undergo comprehensive testing for strength, hardness, straightness, and concentricity.
Thread Processing: CNC lathes and form cutters ensure precise thread opening with minimal human error. Thread surfaces are cleaned and phosphated to remove burrs and improve surface conditions.
Complete Product Range
Drill Rods
BQ, NQ, HQ, PQ series
Casing Tubes
BW, NW, HW, PW, HWT, PWT
Drill Bits
Impregnated diamond bits, tri-tube core barrel, PDC diamond bit
Reaming Shells
BQ, NQ, HQ, PQ series
Core Barrels
BQ, NQ, HQ, PQ head assembly and parts, overshot assembly
Drill Tools
Lifting tools, wrenches, adapter subs, hoisting plugs, water swivels, overshots, outer & inner tube wrenches, foot clamps, recovery taps
Similar Products
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