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Metal Mine Threaded Extension Rod for High-Penetration Drilling
US$8.00-250.00
1 Base
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableStandard
CustomizableUsage
Oil Extraction, Coal Mining, Drilling, Ore MiningModel NO.
CustomizableConnection Performance
High-Strength ConnectionThread Processing Precision
Precision Machined ThreadProcessing Precision
High-Precision Rod BodyLength Specification
Custom LengthCore Material
High-Strength Alloy SteelSpecific Usage
Drilling ExtensionApplication Industry
Mining IndustrySuitable Working Environment
High-Temperature MineTransport Package
Wooden BoxSpecification
customizableTrademark
OWNOrigin
ChinaProduction Capacity
50000pieces/YearKey features
Customizable Length and Size: Available in custom lengths and sizes to meet specific drilling requirements.
High-Strength Alloy Steel Core: Constructed with proprietary 23CrNi3MoS alloy steel for superior durability.
Precision CNC Machined Threads: All threads are formed by high-precision CNC machines for perfect fit.
Advanced Friction Welding: Uses mature friction welding technology with a failure rate under 0.03%.
Holistic Carburization Treatment: Increases carbon content in the outer layer for a hardened steel body.
Customizable Button Layout and Taper: Offers customization options for button layout and taper configurations.
Comprehensive After-Sales Support: 24/7 technical response mechanism with installation and maintenance training.
Company profile

Shandong Juding Machinery Manufacturing Co., LtdShandong, China
Business Type: Trading CompanyAverage Response Time: ≤0.32h
AI-Powered supplier vetting
SummaryShandong Juding Machinery Manufacturing Co., Ltd is a young trading company established in September 2022, located in Tai'an, Shandong, China. It focuses on manufacturing and processing machinery, particularly in drilling and excavation tools, hydraulic equipment, and rock drilling equipment. The company emphasizes quality, innovation, and customer service. Despite having no specific certifications mentioned, the company's team possesses significant industry experience and technical expertise, enabling them to offer customized solutions. The company operates three production lines and exports a substantial portion of its products. However, it lacks detailed information on after-sales service and customer cases.
Supplier typeShandong Juding Machinery Manufacturing Co., Ltd is identified as a trading company operating in the manufacturing and processing machinery sector.
R&D capabilityThe company emphasizes innovation as a core value and has a team with technical expertise in product optimization and performance improvement.
Production capacityThe company operates three production lines with an annual output value between US$5 Million to US$10 Million and a factory area of 100,000 square meters.
Customization capabilityThe team is capable of developing customized products based on customer requirements, demonstrating strong customization capability.
Product Q&A
Q:What materials are used for the drill rod?
A:
The core material is high-strength alloy steel, specifically proprietary 23CrNi3MoS with higher alloy content.
Q:Can the product dimensions be customized?
A:
Yes, we offer customizable length, size, button layout, and taper options to meet specific requirements.
Q:What is the welding failure rate?
A:
Our advanced friction welding technology ensures a welding failure rate of less than 0.03%.
Q:How is the product packaged for shipping?
A:
We use high-strength wooden boxes with customizable cushioning and can provide fumigation certificates for international shipping.
Q:What is the lead time for orders?
A:
The average lead time is 1-3 months for both peak and off-peak seasons.
Send Inquiry
*To:
Shandong Juding Machinery Manufacturing Co., Ltd
Shandong Juding Machinery Manufacturing Co., Ltd*Content:
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