Cast Iron Cover Plate

Green belts, school walkways, and park landscapes often require reliable drainage solutions. These areas mainly experience pedestrian traffic, bicycle use, and occasional movement of small electric vehicles or maintenance carts. They do not need the same heavy-duty drainage covers used on main roads, but they still require strong load performance, slip resistance, and an attractive appearance.

Our Dingjian cast iron cover plate is designed for these applications. The item number is 30060040, and the load capacity reaches 120 kN, meeting the B125 load rating standard. The product safely supports pedestrian traffic and light vehicles while maintaining stable drainage performance.

Large open slots are a key feature of this drainage cover design. The wide openings increase the drainage area and allow rainwater to enter the channel quickly. This design helps reduce surface water accumulation and improves drainage efficiency during heavy rainfall.

The internal structure combines large drainage openings with reinforced support ribs. We carefully balance water flow performance and structural strength to ensure that the cover remains stable during daily use. This design makes the product suitable for outdoor environments such as parks, schools, and residential landscapes.

The reinforced edge structure improves the durability of this cast iron cover plate during extended outdoor use. The edges usually experience greater pressure from pedestrian movement, cleaning operations, and occasional vehicle loads. Additional thickness improves bending resistance and helps maintain the original shape over time.

A protective anti-rust coating helps resist rainwater and soil moisture exposure. The product maintains reliable performance in outdoor conditions and helps customers reduce replacement frequency and maintenance costs.