value of recycling, completely solving the theft problems .The minimum lifespan is 30 years free of maintenance . It can be
installed hermetically, and effectively prevent poisonous gases leaking out from cesspool. It will not rust because it has good wear and corrosion resistance.High and low temperature resistance, excellent insulator ( from-40°C~200°C), the weight of composite manhole cover especially SMC manhole cover is lighter more convenient to transport, install and repair.
Specification of composite standard manhole cover sizes:
Material: Sheet Moulding Compound ( SMC )
Standard: EN 124
Surface Treatment: Anti-Slip, anti-UV
Technique:Mould Pressing
Loading capability: A15+, B125, C250, D400, E600
SMC Manhole Cover in EN 124 with A15+, B125, C250, D400, E600, F900
Application | Urban drainage system,Municipal Engineering |
Processing | Green sand casting, resin sand casting |
Material | Cast Iron,BMC,SMC |
Weight | 4-210kg |
Tolernace | Controlled by ISO 8062 CT4-6 |
Design Support | Pro-E, UG,SolidWorks,AutoCad, PDF |
Quality Control | Material, Dimension,Performance,inside defects,Balance test |
Standard | EN124 standards |
700x700,Cast Iron Manhole Covers Dimensions,Heavy Duty Cast Iron grate coverEN1sand casting EN124 drain cover
Feature of composite standard manhole cover sizes:
1.100% waterproof, corrosion free material with zero scalp value
2.Light weight and easy to handle
3.Available in different material road
4.Well Sealed
5.High and low temperature resistance
Application
1.Main Road Safety
2.Underground Electrical Cabling
3.Water, Gas and Petroleum Installations
4.Telecom Cabling
FPR manhole cover packed by pallet or wooden case.