Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
China
N ° de modèle:
FM39
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
-
Personne àcontacter Ms. Eileen
Steel Market, Manzhuang, Tai'an, Shandong, China (Mainland), Taian, Shandong
Features:Â
(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.Â
(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%
Â
| Pays: | China |
| N ° de modèle: | FM39 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
