NQ Wireline Drill Rod 3m Length Case Hardened Seamless Alloy Steel Tube for Core Drilling
Price:
USD 80-120 / Piece
MOQ:
5 Pieces
Delivery Time:
5-7 working days for stock, 15-25 days for bulk orders
Brand:
WNRLN
Product Description
NQ Wireline Drill Rod - 3 Meter Length
The NQ Wireline Drill Rod is a premium core drilling solution designed for mineral exploration and geotechnical investigation. Manufactured from high-grade seamless alloy steel tubing and case hardened for superior wear resistance, this 3-meter rod delivers exceptional performance in demanding drilling environments.
Key Features
- Case Hardened Surface: Heat treated to HRC 38-42 for extended service life and reduced wear in abrasive formations
- Seamless Alloy Steel Construction: 4130 chromium-molybdenum steel ensures high tensile strength and fatigue resistance
- Precision Thread Connection: API standard tapered thread with phosphated surface treatment prevents galling and ensures leak-tight joints
- Full Length Heat Treatment: Uniform hardness distribution throughout the rod body for consistent performance
- Straightness Tolerance: ≤1.0mm per meter ensures smooth rotation and reduces vibration during drilling
Technical Specifications
| Rod Size | NQ |
| Outside Diameter | 44.5 mm |
| Inside Diameter | 34.9 mm |
| Length | 3.0 m |
| Material | AISI 4130 Alloy Steel |
| Surface Hardness | HRC 38-42 |
| Thread Type | API Tapered |
| Weight | 16.5 kg |
Applications
Suitable for mineral exploration, geotechnical drilling, water well investigation, and environmental sampling where NQ core size is required.
Contact us for volume pricing and technical data sheets.
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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