Manhole Cover Standard : EN124 Material : Ductile Iron,Grey Cast Iron Class : A15,B125,C250,D400,E600 Manhole CoverStandard : EN 124Material: Ductile IronClass: B125,C250,D400Size : From 300x300 upto 1000x1000Surface Treament : Black PaintedThis is a design of Italy Manhole Cover