For STS, RMG and RTG Cranes
Sheave structure
Specifications
| Sheave range of size available | Φ400 – Φ2500 mm |
| Sheave forging materials | 35CrMo and 42CrMO etc, according to customer requirement |
| Sheave Groove | Groove profile according to customer requirement and the hardness range is HRC34-50 and depth is ≤5 mm (different material can get difference hardness level) |
| Groove MT test after heat treatment | Present |
| Sheave welding process | According to WPQR (WPS) AWD 1.1 and perform welding MT and UT test |
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