Product Name: Ductile Cast Iron Manhole Cover Model NO.: EN124 D400 Certification: CE Shape: Square Material: Iron Dimensions: According to Your Drawings En: En124 Noise: Less Noise and Lower Vibration Trademark: MINGDA Transport Package: Carton, Wooden Cases Specification: SGS Origin: Hebei China HS Code: 7201500010 Product Description Ductile Iron Manhole Cover :1) Product information:Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth andfree from sand holes, blow holes, distortion or any other defects2) Materiala) Ductile Iron GGG500-7 & 400-12b) Grey Iron GG203) Designs .a) EN124 A15, B125, C250, D400, E600 and F900b) A60005 for casting designc) Major standards designs availabled) As per customers' drawings or samples4) Processc) Molding boardsd) Green sand with hand moldingPackingSteel or wood pallet, or as per customers' requirements'Material of Manhole Cover :Ductile Iron Manhole Coverand GratingEN124:1994Material: GGG500-7ClassApplicationDimension (frame mm)A15Pedestrians, Pedal CyclistsDia760B125Footways, Pedestrians, Car parks290*290, dia800 ...C250Kerbside channel of roads700*700, 600*800 ...D400Road, hard shoulders etc.850*850, 920*920 ...E600Docks, aircraft pavements etc.as per your demandsF900Aircraft pavements etc.as per your demandsProducts show