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FB-42 FRICTION BOLT (Friction Stabilizer)
FB-42 Friction Bolt is used as an alternative support friction bolt stabilizer of FB-47 Friction Bolt for underground or above ground projects in mines, tunnels or slopes or wherever reliable ground support is needed, especially in mechanised jumbo development and production. Our FB-42 Friction Bolt was made by high strength steel strip which with very low level of Si & P in chemical components to make a perfect performance in ground support, and help to have a good quality in galvanizing.
Tanrimine Metal Support Co., Ltd.
- Email Support jimwang@cnort.com
- Call Support +86 13315128577