Galvanizing Extension MF DTH Rock Drill Rod Alloy Steel
Overview
Galvanizing Extension MF DTH Rock Drill Rod Alloy Steel, listed under Drill Rod Steel by Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd in Shaanxi. Surface treatment Heat Treatment, Sandblasting, Galvanizing, straightness ≤0.5 Mm/m and tensile strength ≥1100 MPa are among the specifications published.
Technical specifications
| Surface Treatment | Heat Treatment, Sandblasting, Galvanizing |
|---|---|
| Thread Type | R25, R32, R38, R51, T38, T45, T51 |
| Straightness | ≤0.5 Mm/m |
| Tensile Strength | ≥1100 MPa |
| Diameter | 20-50 Mm |
| Weight | 1.5-10 Kg/m |
| Yield Strength | ≥900 MPa |
| Hardness | HRC 44-48 |
| Compatibility | Suitable For Various Rock Drills |
| Application | Mining, Quarrying, Tunneling, Construction |
| Material | High-strength Alloy Steel |
| Length | 1-6 Meters |