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Datos del producto:
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| Nombre del producto: | Pernos de fricción | Palabras clave: | Conjunto Dividido |
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| Diámetro: | 39m m | Espesor: | 2.5m m 3m m |
| Ventaja: | Alta eficiencia | Tipo de máquina: | Herramienta de perforación |
| Uso: | mía, apoyo del túnel | Puerto: | Tianjin |
| Resaltar: | 39mm mining rock friction bolt,mine seam pipe roof support,friction bolt for roof support |
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39mm Mining Rock Friction Bolt Roof Support for Mine Seam Pipe 39mm Mining Rock Friction Bolt Roof Support for Mine Seam Pipe Product Description The friction stabilization anchor is a new type of anchor that provides full-length anchoring and active reinforcement of the surrounding rock. It consists of an anchor rod and a support. The anchor rod is made of high-strength steel tubing with longitudinal slits. When installed in a borehole slightly smaller than the tubing
Persona de Contacto: Nikolay
Teléfono: 18931995936