| Application: | Drilling Mud Motor,Oil Fieled |
|---|---|
| Matériel: | Steel+Tungsten Carbide+Welding |
| Features: | Wear-Resisting Long Life |
| Working Temperature: | in Excess of 2000° F (1093° C) |
| Steel Grade: | High Quality Steel |
| Performance: | The Ultra-High Hardness and Strength |
