800x1200x65mm ductile iron manhole cover

The 800x1200x65mm Ductile Iron Dual-Panel Manhole Cover is a robust, large-format infrastructure component manufactured by Anhui Xinwanfang Machinery Technology Co Ltd, engineered for high-traffic municipal and utility systems. Crafted from premium ductile iron—valued for its exceptional strength, impact resistance, and corrosion tolerance—this dual-panel cover is built to withstand heavy loads, harsh weather, and frequent vehicle or pedestrian use.   With dimensions of 800mm x 1200mm x 65mm, its spacious, dual-panel design fits larger manhole openings common in rainwater, sewage, and power utility systems. The thick ductile iron structure delivers superior load-bearing capacity, capable of supporting commercial trucks, buses, and continuous urban traffic without warping or damage—making it ideal for busy city streets, industrial areas, and residential neighborhoods.   The cover’s textured surface enhances traction, reducing slip risks in wet or icy conditions to boost public safety. I…

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