Drill Rod and Shank for Drill Rig
- Drill Rod and Shank for Drill Rig
Tianrui drill pipes are mainly used with hydraulic drill rig(like Atlas D7，D9；Sandvik DX800), and pneumatic drill rig and turning drill rig(like Ingersoll Rand CM351, Sullair PCR-200-DH), etc.
All of the drill pipes and shanks are made of superior alloy steel through CNC, upsetting, and friction welding technology with the heat treatment and quenching media to control the quality accurately. They achieve the best obdurability as well as the strong abrasion resistance.