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![39mm Friction Bolt Stabilizer Ring]()
39mm Friction Bolt Stabilizer RingMaterial: Mild steel round bar
Surface treatment: Plain
Free from flash and surface defects -
![33mm Steel Fricton Ring for Mining]()
33mm Steel Fricton Ring for MiningAS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
![Steel Friction Bolt Rings]()
Steel Friction Bolt RingsGeneral material is Hard Drawn Low Carbon steel etc.
General finish is plain etc.
Steel rings weld with the friction bolt are widely used in the mining ground support, and tunneling... -
![39mm Steel Rings for Mining]()
39mm Steel Rings for MiningAS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
![Steel Bolt Rings]()
Steel Bolt RingsGeneral material is Hard Drawn Low Carbon steel etc.
Steel rings weld with the friction bolt are widely used in the mining ground support, and tunneling ground support etc. -
![Steel Rings for Mining]()
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![35mm Steel Ring for Mining]()
35mm Steel Ring for MiningAS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
![Zinc Plated Pull Collar forged 47mm]()
Zinc Plated Pull Collar forged 47mmMaterial: AS1442-1045 (#1045 steel)
Hot dip galvanized
Sharp edges deburred -
![Friction Bolt Pull Collar Hot Gal]()
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![Hot Dip Galvanized Pull Collar for Mining]()
Hot Dip Galvanized Pull Collar for MiningProduct Introduction ● #1045 steel ● Zinc plated ● Sharp edges deburred Product Parameter (Specification) Products Details Production Procedure Product Qualification ● ISO9001 qualified Production...
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![Zinc Plated Pull Collar forged]()
Zinc Plated Pull Collar forgedMaterial: AS1442-1045 (#1045 steel)
Hot dip galvanized
Sharp edges deburred
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