standard drill rod for geolocial exploration core drilling hardness heat treatment

Describe:
1. Our drill pipes are of the highest quality and are manufactured according to strict specifications using advanced processing technology.
2. It is made of cold-drawn seamless steel pipe, and the material is in line with international standards.
3. The drill pipe is made of high-quality heat-treated materials to ensure excellent strength, wear resistance and toughness in the most demanding applications
4. Drill pipes and casings are manufactured in accordance with strict industry standards and are tested on site under various conditions.

Quality Control

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development. The necessary test equipment and the effective & perfect production process control is the assurance of product quality. Taking the spirit of "To win the market with innovation, to serve the customers with friendship, to build the brand with quality, to develop the enterprise with sincerity", we utilize the advanced testing methods to make each product meticulously.

The raw materials selected by our company are all the alloy structure steels for geographical usage produced by Baogang Steel. After laboratory tests, after laboratory tests, both ends of a pipe are upsetted and proceeded to overall heat treatment, then friction welded. Before finished drill pipes are plated and packaged, a series of tests have to be implemented including hardness, metallurgical structure, physical performances, etc.


Our Services:

Drill pipe strictly according to API ISO9001 standard.
If you found to quality problems within one month of the package returned. All strictly according to the contract and fulfill the obligations and responsibilities
24 hours online customer service,feel free contact us.

Product Detail