Ductile Cast iron manhole cover

1. Material :Ductile Iron GGG500-7 & 400-12 , Grey Iron GG20 2. Designs : EN124 A15, B125, C250, D400, E600 and F900 , As per customers' drawings or samples 3. Process : Molding ===> Casting ===> Cleaning ===> Coating ===> Packing ===> Delivery to our clients 4. Coating :Cold applied black bitumen ; Without coating ; Coating as per customers' requirement 5.Different accessories are available 6.Packing : Steel or wood pallet, or as per customers' requirements A15 - Areas to be used only by pedestrians and cyclists. B125 - Pavements, pedestrianised areas and similar surfaces,parking areas and multistorey car parks. C250 - For covering devices installed on roadsides and in gutters at the side of streets. D400 - Road surfaces (including pedestrianised streets), hard shoulders and parking areas for vehicles of all kinds. E600 - Areas used by heavy vehicles, such as surfaces in airport and dock facilities. F900 - Areas sudject to particularly heavy loading, for example surfaces in airports.