... products, like manhole covers, gully gratings, bollard(Road pole), bench leg(banco),tree gtating and etc. used in water distribution, drainage, and ... your requirements.Item No.DescriptionCover thicknessLoading abilityLoading abilityMC 300X300Cast Iron Manhole Cover 40mmB-125,C-250,D-4006kgMC 400X40040mmB-125,C-250 ...