Cast Iron Man Hole Cover

Safety and Security: The primary function of a manhole cover is to prevent people, animals, and objects from falling into the manhole. Their significant weight makes them difficult to remove without specialized tools, which discourages theft and unauthorized access. ​Load-Bearing Capacity: Manhole covers are engineered to withstand heavy loads from vehicular and pedestrian traffic. They are classified based on their load-bearing capacity, from light-duty for pedestrian areas to heavy-duty for airport runways and industrial zones.