联系人 Ms. Eileen
Steel Market, Manzhuang, Tai'an, Shandong, China (Mainland), Taian, Shandong
Features:
(1) Rollformed from high strength steel band with one end tapered tip for easy insertion into a drill hole, the other end has a welded ring for holding the bearing plate.
(2)Provide immediate ground support in radial and axial direction, not suitable for very soft strata and permanent support.
(3)Fast and easy installation with hand held or mechanized bolting equipment.
(4)No cement grout and resin cartridge needed.
(5)Available with both black and galvanized.
2.Recommended hole diameter calculation:
(1)In The Rock Stratum :
Diameter of Hole: (0.**0.*5) × Diameter of Bolt
Depth of Hole: Length of Bolt ***0mm
Deflection Rate of Drilling : <1%
(2)In The Coal Stratum:
Diameter of Hole: (0.**1.*0) × Diameter of Bolt
Depth of Hole: Length of Bolt ***0mm
Deflection Rate of Drilling : <1.5%
| 国家: | China |
| 型号: | FM39 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
