Large-Scale Ductile Iron Manhole Cover 900x1200x65mm

The 900x1200x65mm Ductile Iron Dual-Panel Manhole Cover is a robust, large-scale infrastructure component manufactured by Anhui Xinwanfang Machinery Technology Co Ltd, engineered to serve high-demand municipal and utility systems. Crafted from premium ductile iron—a material prized for its exceptional strength, impact resistance, and corrosion tolerance—this dual-panel cover is built to withstand heavy vehicle loads, harsh weather, and frequent public use.   With dimensions of 900mm x 1200mm x 65mm, its spacious, split-panel design fits larger manhole openings common in rainwater, sewage, and power utility networks. 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 zones, and large residential complexes.   The cover’s textured surface enhances traction, reducing slip risks in wet or icy conditions to boost pub…

Five-prevention Gravel Cover Anti-sagging Square Well Spring Grate