C250 300×300mm Ductile Iron Manhole Cover – Product Description The C250 300×300mm ductile iron manhole cover and frame is a durable and secure C250 manhole cover designed for medium-load applications in urban drainage systems. This square manhole cover provides excellent structural stability and long-term performance. Engineered as a complete c250 cover and frame solution, it offers reliable load capacity for areas such as curbsides, pedestrian paths, and light-traffic zones. Product Overview Manufactured from high-strength ductile iron, this 300×300mm cover is designed to resist deformation, corrosion, and impact while maintaining a consistent sealing performance. Its compact square structure makes it ideal for small access points, inspection chambers, and drainage outlets where durability and precision are required. Product Specifications   Specification Details Material Ductile Iron  Load Class C250 – up to 25 tonnes Standard EN 124: Size 300×300 mm (customizable)…

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Chongzhou Hongxinwei Metal Manufacturing Co., Ltd

Chongzhou Hongxinwei metal manufacturing Co.,Ltd is located in Baisheng Village, Chongzhou City, wit…

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