Product Description
Manhole cover is used for covering the sewer,Pipes rainwater,the wellhead of cable pipes,To prevent the people or objects to fall.According to the material can be divided into metal manhole cover,High strength fiber cement concrete manhole cover,resin manhole cover etc.
| Material | Grey iron, Ductile iron,Composite |
| Process | Molding boards- Green sand with molding |
| Standard | EN124,CJ/T 3012-93,JC 889-2001 etc |
| Class | A15, B125, C250, D400, E600 ,A grade,B grade,C grade etc |
| Coating | coating black bitumen, Or coating as customers’ requirement |
| MOQ | 10 tons |
| Application | construction , public road,drainage system etc |
