En124 B125 Round Cast Iron Manhole Cover
1.Materials: ductile iron (GGG50), grey iron (GG20)
3.Load weight: A15 B125 C250 D400 E600 F900
4.Specs: according to all client's drawings
5.Packing: iron pallet / case with plastic layer
6.Paint: antirust bituminous painting
7.It is widely used urban telecom engineering, drainage system and road facilities.
8.Type: rounded, quadrate, rectangular, double triangle, double seal
Some popular models
Bearing Class / Loading Capacity of Cast Iron Manhole Covers
Areas where only passed by Pedestrians and Bicycles.
Footways, parking lot or similar areas.
The edge combinative area of vehicle road and the pavement.
Vehicle area and urban arterial road.
Shipping port and parking apron area.
Airplane taxiway and huge dock.