The rod body of ABT drill pipe is made of G103, R780, S135 and the thread part is made of 35CrMo wear resistant material. The heat treatment of materials is carried out in an integrated vacuum furnace.
All threads are processed by professional numerical control. All threads are equipped with thread gauges conforming to international standards.
Internal thickening process is adopted at the end of the rod body and pipe, and tempering treatment is carried out after friction welding.
Therefore, the quality of the drill pipe processed is stable and reliable, and the service life is greatly prolonged. We can also process according to your drawings.