triangular manhole cover

  • Manhole Covers Four Triangle
  • Manhole Covers Four Triangle
  • Manhole Covers Four Triangle
Manhole Covers Four TriangleManhole Covers Four TriangleManhole Covers Four Triangle

Manhole Covers Four Triangle

  • Surface treatment:bituminous paint/Water-based paint
  • CO:According to drawings
  • Standard:EN124-2 Standard
  • Application:Municipal construction/residential areas etc.
  • Description: D400 Triangular Manhole Cover Bituminous Paint Surface Treatment Road Surfaces

Ductile Iron Double Triangle Manhole Cover According To Drawings


Class Apply to Bearing Remarks

EN124-A15 Areas where only passed by Pedestrians and Bicycles. 15KN

EN124-B125 Footways, parking lot or similar areas. 125KN HOT-SELLING

EN124-C250 The edge combinative area of vehicle road and the pavement. 250KN

EN124-D400 Vehicle area and urban arterial road. 400KN HOT-SELLING

EN124-E600 Shipping port and parking apron area. 600KN

EN124-F900 Airplane taxiway and huge dock. 900KN


Triangular manhole cover is made up of Spheroidal graphite iron, which is widely used in rain and sewage pipeline, water supply and fire-fighting projects, heating system, power supply cable, telecommunication engineering, telephone and telecommunication cable pipeline system, gas engineering and natural gas pipeline system, Street lamp engineering system etc.

Competitive Advantage:

A. All kinds of size as customer's requirements;

B. Small quantity trial order is welcome

C. Customized design is available and free, Such as Color, Logo, Panel, Load and Dimension etc.

D. Quality control and Promptly delivery

E. Good service after sales.