Application In Mine Projection

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Heavy Live Load Corrugated Steel Arch

Heavy Live Load Corrugated Steel Arch

  • Section Size: span: 9m, rise 6m
  • Corrugation: 381X140mm
  • Steel Thickness: 10mm (reinforce type)
  • Filling Back height: 7-8m
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Corrugated Steel Tunnel Liner for Coal Delivery

Corrugated Steel Tunnel Liner for Coal Delivery

  • Section Size: span: 3m, rise 3m
  • Corrugation: 178X45mm
  • Steel Thickness: 5mm
  • Culvert length: 2000m
  • Filling Back height: 10-20m
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Corrugated Steel Arch Under Heavy Truck Load

Corrugated Steel Arch Under Heavy Truck Load

  • Section Size: span: 10m, rise 5m
  • Corrugation: 381X140mm
  • Steel Thickness: 7.75mm
  • Culvert length: 30-40m
  • Filling Back height: 2-3m
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Corrugated Steel Arch Protection Of Coal Conveyor

Corrugated Steel Arch Protection Of Coal Conveyor

  • Section Size: span: 7m, rise 6m
  • Corrugation: 381X140mm
  • Steel Thickness: 7.75mm
  • Culvert length: 30-40m
  • Filling Back height: 2-8m
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Long Distance Drainage Projection in Mine Area

Long Distance Drainage Projection in Mine Area

  • Section Size: Diameter 2m, 2.5m, 3m
  • Corrugation: 200X55mm
  • Steel Thickness: 6-8mm
  • Culvert Length: 2300m
  • Filling Back height: 3-10m