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Material | SMC/BMC/FRP | ||||
Product name | frp/bmc/SMC manhole cover | ||||
Colors | yellow, gray, black or as your required | ||||
Fiberglass content | 19%-55% | ||||
Ambient temperature | -50℃up to +125℃ | ||||
Shape | round and square or accept customized | ||||
Diameter | 300/500/600/650/700mm | ||||
Loading capacity | A15,B125,C250,D400, | ||||
Class | capacity | Using | |||
Light Duty | A15 | Using for footway and the area which can only be used by pedestrians & cyclists. | |||
Middle Duty | B125、C250 | Using for footways, pedestrian, car parks or car parking decks, used by road car, light vehicles and farming tractor, etc.Using for carriageways of roads (including area of class A&B).used by road car, camion,etc, not hard vechicles. | |||
Heavy Duty | D400 | Using for carriageway area, used by all types of roads, all types of road vehicles. | |||

Ductile Iron Manhole Cover and Grating | EN124:1994 | Material: GGG500-7 |
Class | Application | Dimension (Frame mm) |
A15 | Pedestrians, Pedal Cyclists | Dia760 |
B125 | Footways, Pedestrians, Car parks | 290*290, dia800 ... |
C250 | Kerbside channel of roads | 700*700, 600*800 ... |
D400 | Road, hard shoulders etc. | 850*850, 920*920 ... |
E600 | Docks, aircraft pavements etc. | as per your demands |
F900 | Aircraft pavements etc. | as per your demands |
















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