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39mm Friction Bolt Stabilizer Ring
Material: Mild steel round bar
Surface treatment: Plain
Free from flash and surface defects -
33mm Steel Fricton Ring for Mining
AS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
Steel Friction Bolt Rings
General 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
AS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
Steel Bolt Rings
General 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. -
35mm Steel Ring for Mining
AS1442-1045 (#1045 steel)
Surface treatment: Plain
All sharp edges are deburred -
Zinc Plated Pull Collar forged 47mm
Material: AS1442-1045 (#1045 steel)
Hot dip galvanized
Sharp edges deburred -
Hot Dip Galvanized Pull Collar for Mining
Product 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
Material: AS1442-1045 (#1045 steel)
Hot dip galvanized
Sharp edges deburred











