Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 steel grade standard. Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions.
Description
1. Drill pipe is made from quality heat treated materials which ensure superior strength, wear resistance and toughness in the most demanding applications.
2. Rods and casing are manufactured under stringent industry standards, and are field tested under a variety of conditions.
3. Good and consistent concentricity and straightness.
Contact: Jack Pong
Phone: +86 17726447607
E-mail: info@cdswit.com
Add: No. 268, Laifeng Road, Wenjiang District, Chengdu, Sichuan, China
Advanced technology, excellent quality and considerate service has won customer's praise. 1. Pre-sale service: Act as a good adviser and assistant of customers, enable them to get rich and generous returns on their investments. 2. In-sale service: Respect customers, devote ourselves to improving the total value of customers. 3. After-sale service: Provide considerate services to minimize customers' worries.