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Datos del producto:
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| Nombre del producto: | perno de fricción subterránea | Palabras clave: | Perno de fricción |
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| Tipo de modelo: | 47 mm | Color: | personalizado |
| Paquete: | Estuche de madera | Tipo de procesamiento: | Forja |
| Tipo de máquina: | Aparejo de taladro de roca | Solicitud: | Perforación por perforación de producción |
| Puerto: | Tianjin y Qingdao | ||
| Resaltar: | Domed Plates Friction Rock Bolt Stabilizers,Galvanized Friction Rock Bolt Stabilizers,47mm Friction Rock Bolt Stabilizers |
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Galvanized and Black 47mm Split Set Bolt with Domed Plates Friction Rock Bolt Stabilizers Product Description Split set is also know as friction bolt. It is a rock support method used in underground mining and tunnel construction.The bolt consists of a high strength steel bolt with a 'U' shape cross section and a longitudinal groove. To install a Split Set bolt, a hole is made in the rock with a diameter slightly smaller than the bolt’s diameter, and the Split Set is inserted
Persona de Contacto: Nikolay
Teléfono: 18931995936