The early specification of the tungsten wire rope was 7*7*7, and the tungsten wire rope has been developed to a 4*19*7 winding method. Tungsten wire rope is characterized by high temperature resistance, wear resistance and tensile strength. Mainly used in smelting and casting, single crystal furnace equipment and other smelting industries.
Type P:
| No. | Specification | Stranded wire structure | Wire diameter (mm) | Cut off load at room temperature(N) | High temperature cut-off load(N) |
| 1 | P180W | 7*7*7 | 1.8 | 2122.8 | 863 |
| 2 | P189W | 7*7*7 | 2.0 | 2849.5 | 1159 |
| 3 | P250W | 7*7*7 | 2.5 | 4570.3 | 1894 |
| 4 | P300W | 7*7*7 | 3.0 | 6356.4 | 2757 |
| 5 | P350W | 7*7*7 | 3.5 | 8827.8 | 3829 |
| 6 | P400W | 7*7*7 | 4.0 | 10615.9 | 4604 |
| 7 | P450W | 7*7*7 | 4.5 | 14381.2 | 6150 |
Type Z:
| No. | Specification | Stranded wire structure | Wire diameter (mm) | Cut off load at room temperature(N) | High temperature cut-off load(N) |
| 1 | Z180W | 19*7 | 1.8 | 2946.7 | 1277 |
| 2 | Z200W | 19*7 | 2.0 | 3962.7 | 1717 |
| 3 | Z250W | 19*7 | 2.5 | 6498.4 | 2688 |
| 4 | Z300W | 19*7 | 3.0 | 8243.4 | 3047 |
| 5 | Z350W | 19*7 | 3.5 | 11352.1 | 4694 |
| 6 | Z400W | 19*7 | 4.0 | 15205.4 | 6288 |
| 7 | Z450W | 19*7 | 4.5 | 19032.4 | 7871 |
