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|Logo:||Customized Available||Packing:||Steel Or Wood Pallet|
di manhole cover,
cast iron trench drain grates
Residence District Ductile Iron Manhole Cover Heavy Duty Saving Mine Resource
Manhole Cover is removable plate forming the lid over the opening of a manhole,to prevent anyone
or anything from falling in, and to keep out unauthorized persons and material.
CNBM ductile Iron manhole covers and gully gratings are as per BS EN124 international standard, loading capacity ranging from A15, B125, C250, D400, E600 to F900.
The main materials of our manhole covers and gully gratings include composite resin, gray cast iron, ductile iron, stainless steel. Different materials mean different loading capacity.
|Eternal Size||Cover Diameter||Clear Opening||Depth||Weight||Loading Capacity|
1. city planning, communications, electric power supply, water supply, drainage, plaza, school and the web establishment;
2. residence district, rounteway, park, pedal cyclist, footway FEATURES 1. environmental protection . saving mine resource
1.More choice of alloy materials.
2.20 Year Foundry Operation Experience.
3.Highly Customerized Casting & Forging Service.
4.Higher Inspection Standard and Stronger Design Capability.
5.Professional Technical & Commercial Communicaiton & Support.
6.Professional Export Practices: Have Exported to +60 Overseas Countries.
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