Ductile Manhole Cover

1) Product information:  Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects  2) Material  a) Ductile Iron GGG500-7 & 400-12  b) Grey Iron GG20 3) Designs . a) EN124 A15, B125, C250, D400, E600 and F900  b) A60005 for casting design  c) Major standards designs available  d) As per customers' drawings or samples  4) Process  c) Molding boards  d) Green sand with hand molding  5) Coating  a) Cold applied black bitumen  b) Without coating  c) Coating as per customers' requirement  10) Different accessories are available  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 Packing  Steel or wood pallet, or as per customers' requirements'