PQ Wireline Drill Rod 3m Length Heavy Duty Alloy Steel Tube for Deep Hole Core Drilling
Price:
USD 180-260 / Piece
MOQ:
5 Pieces
Delivery Time:
5-7 working days for stock, 20-30 days for bulk orders
Brand:
WNRLN
Product Description
PQ Wireline Drill Rod - 3 Meter Heavy Duty
The PQ Wireline Drill Rod is built for the most challenging deep hole drilling applications. Featuring a robust large-diameter design with thickened walls, this 3-meter heavy-duty rod delivers maximum torque transmission and hole stability in PQ-size drilling operations.
Key Features
- Heavy Duty Wall Thickness: 5.45mm wall provides exceptional strength for deep hole applications exceeding 1000 meters
- Premium Grade Alloy Steel: AISI 4145H modified steel with enhanced hardenability for large cross-section heat treatment
- Double Shoulder Connection: Advanced thread design with primary and secondary shoulders for improved torque capacity
- Shot Peened Threads: Compressive stress layer on thread roots significantly improves fatigue life
- Magnetic Particle Inspection: 100% MPI tested on thread connections to ensure zero surface defects
Technical Specifications
| Rod Size | PQ |
| Outside Diameter | 88.9 mm |
| Inside Diameter | 78.0 mm |
| Length | 3.0 m |
| Material | AISI 4145H Modified Alloy Steel |
| Surface Hardness | HRC 36-42 |
| Thread Type | API Tapered Double Shoulder |
| Weight | 38.5 kg |
Applications
Designed for deep hole mineral exploration, large diameter core sampling, geothermal drilling, and oil & gas exploration support where PQ-size tooling is required.
Contact our engineering team for custom specifications and volume orders.
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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