Supanchor R32n Hollow Drilling Rock Anchor Coal Mine Roof Bolt
Nantong SupAnchor Geotechnical Systems Co., Ltd.Base Info
- Model NO.：R25, R32, R38, R51, T30, T40, T51, T73, T76...
- Name of Part：Supanchor R32n Hollow Drilling Rock Anchor Coal Mi
- Internal Diameter mm：14-49
- Yield Load(Kn)：150-1500
- Ultimate Load(Kn)：200-1900
- Type of Steel：En10083-1
- Trademark：SupAnchor
- Specification：CE, SGS, Sira
- Origin：Nantong, Jiangsu
Description