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Phone
13575743123
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Address
No. 32 Huanyuan Middle Road, Xucun Town, Haining, Zhejiang
Product Categories
Haining Qianjiang Survey Machinery Co., Ltd
Round drill rod _ inner square
NegotiableUpdate on 06/01
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Overview
Product description: Drill rod refers to the connecting rod used to transmit power in drill rod drilling tools. Inner square drill rods are usually divided into: mining round drill rods, inner wire drill rods, smooth drill rods, etc. Qianjiang Drilling Machine specializes in producing drill rods for various types of drilling machines, providing quotes for drill rod prices, drill rod models, and specifications. Consultation hotline: 13575743123
Product Details
【Structural characteristics】
Using specialized alloy steel pipes, friction weldedThe geological drill bits produced by process design use high-quality alloy structuresThe structural steel undergoes vacuum quenching and tempering treatment, which significantly improves its fatigue strengthAnd the strength against shear. Geological drilling rods have high bending strength and strong welding strengthPerformance characteristics can ensure the requirement for straightness during deep drilling, whileHas high fatigue resistance and can extend its service life for a longer period of time.
【Specification and model】
Common specifications and models:Φ42/50 Φ57/65Our factory produces a wide variety of products with complete specifications, which can be customized according to customer needs.
【Drill pipe parameters】
|
Serial Number |
specifications |
Diameter (mm) |
Length (cm) |
Connection method |
Card requirements |
| 1 |
Ф42/50 |
42 |
50 |
joint connection |
|
| 2 |
Ф57/65 |
57 |
50 |
joint connection |
|
【Application scope】
Mainly used for drilling, mining, and anchoring in industries such as coal mines, mining, construction and water conservancy engineering, railways and highways, bridges and tunnels. It is mainly used in coal mines for water exploration, gas exploration, tunnel exploration, etc.
【Application】
Friction welded drill rods are suitable forZDY1250S、ZDY1900S、ZDY3200S、ZDY4000S、ZDY4000L, ZDY6000L, etcFully hydraulic tunnel drilling rig for coal mines.
Qianjiang Machinery Strength Exhibition
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Reasons for choosing Qianjiang
1. Qianjiang Machinery Company has sales, engineering, and after-sales departments, all of which are dedicated to serving you;
2. What we are fighting for is not price, but high-quality and friendly service;
3. Our salespeople and engineers will patiently listen to your requirements and desired results, and tailor materials for you;
4. Our after-sales colleagues will serve you from your order placement to actual production;
5. 30 years of industry experience, leading the industry;
6. On site visits to factories and offices.
Introduction to Qianjiang Product Quality and Service
The drilling rig products produced by Qianjiang Machinery can truly achieve 90 degree right angle upward drilling without falling down. The products have the characteristics of small size, light weight, large button resistance, and no oil leakage. For more than 30 years, they have been highly praised by customers in the industry, ensuring product quality!
