API Drill Pipe

API Drill pipe, manufactured by our company, is a product designed to meet the needs of the drilling industry. The drill pipes are designed to be sturdy and durable, with high tensile strength and resistance to wear and tear. It is made from high-quality materials and undergoes stringent quality control measures to ensure that it meets industry standards.

Friction welding

Friction welding is a secure and effective method of joining the end pieces to the material of the tube. The tube gets weaker than the welding.

• Friction welding is a mix between friction and pressure.

• Depending on the tube diameter and wall thickness, the pressure at the end pieces ranges from 70 to 150 Bar as they rotate at a speed of 480 RPM.

• Friction welding gives much stronger joints compared with electrode welding due to less risk of impure joints.

To prevent damage to the thread or the fastener while using API Drill pipe, wipe the protective grease off the API Drill pipe thread, clean the interior of the drill rod with air or water, and then add thread oil to both the internal and external threads of the API Drill pipe.

2. When drilling, make an effort to keep the drill hole upright to prevent early drill rod wear brought on by deflection or bending.

3. The first API Drill pipe should be linked to the beginning rod between the hammer and the API Drill pipe to prevent early damage to the first API Drill pipe.

4. When attaching the API Drill pipe, don't forget to lubricate the threads and tighten the Drilling Pipe; otherwise, the connection between the threads will be slack, grinding the tops of the teeth sharp, causing thread damage or sticking. The female buckling step is not pushed, which causes air leakage and fatigue fracture of the male joint thread at the root.

5. When attaching the drill pipes the male buckle must not come into contact with the female buckle's shoulder or thread. Also, make sure the male and female joints are centered and that the higher female buckle cannot be forced clasped. Verify the drill head's coaxiality with the connecting well drill pipe.