China Friction Bolts

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  High - Tensile Steel Friction Bolts Rock Stabilization Tool

  Product name:Friction Bolt

  Key word:Split-set Bolts

  Size:39

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  Q235 Materail Friction Bolts Metallic Mines Supporting Tool

  Product name:Friction Bolt

  Key Word:Friction Stabilizer

  Size:47

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  MF39 Friction Bolts Mining Ground Support Split Sets Friction Stabilizer

  Product Name:Friction Bolts

  Material:Q235

  Diameter:39mm

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  33mm Split Set Friction Rock Bolts for Mining Support

  Product Name:Friction Bolts

  Material:Q235

  Diameter:33mm

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  39mm Mining Rock Friction Bolt Roof Support for Mine Seam Pipe

  Product name:FRICTION BOLTS

  Key words:split set

  Dia:39mm

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  33mm Welded Split Sets Tunnel Support

  Product name:FRICTION BOLTS

  Key words:split set

  Dia:33mm

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  MF33 Hot Dip Galvanizing Friction Bolts Underground Gold Mine Support Tool

  Product name:Friction Bolt

  Key Word:Split Set

  Size:33

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  Mining Strong Support Tool Hsfg Bolts Size 47mm Material Q235

  Product name:Friction Bolt

  Key word:Friction stabilizer

  Size:47

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  Customizable Support Mining Rock Friction Bolts Hot Dip Galvanized

  Product Name:Friction Bolts

  Corrosion Resistance:High

  Application:Mining, Tunneling, Construction, etc.

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  47mm Friction Bolts Stabilizer For Ground Support

  Product Name:Friction Bolts

  Material:High strength steel

  Diameter:47mm

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  MF43/1600 Galvanized Mining Friction Bolts Split Set For Slop Stabilization

  Product Name:Friction Bolts

  Material:Q235 Steel

  Diameter:43mm

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  39mm Mining Rock Split Set Friction Bolts Mining Roof Support For Mine Seam Pipe

  Product Name:underground Friction Bolt

  Key Words:friction bolt

  Model Type:47mm

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