Product
Ductile iron rainwater grates
Ductile iron grates are drainage fittings specifically designed for the rapid discharge of rainwater and wastewater. Made from high-strength ductile iron, they feature uniformly spaced grid slots or elongated perforations that effectively filter out debris while ensuring swift drainage of rainwater. These grates are ideally suited for various drainage applications, such as municipal road ditches, pedestrian walkway catch basins, residential parking lots, and park green spaces. Typically used in conjunction with stormwater manhole covers, their specifications can be customized to meet specific drainage flow requirements.
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Ductile iron grates are drainage fittings specifically designed for the rapid discharge of rainwater and wastewater. Made from high-strength ductile iron, they feature uniformly spaced grid slots or elongated perforations, enabling efficient filtration of debris while ensuring swift drainage of rainwater. These grates are ideally suited for various drainage applications, including municipal roadside ditches, pedestrian walkway catch basins, residential parking lots, and park green spaces. Typically used in conjunction with stormwater manhole covers, their dimensions can be customized to meet specific drainage flow requirements.
Features:
1. High drainage efficiency and strong filtration: It can swiftly channel away rainwater while effectively preventing leaves and gravel from entering the pipes, thereby reducing the risk of clogs.
2. High load-bearing capacity: Far surpasses other product types in load-bearing strength, providing robust resistance to pressure and effectively preventing safety incidents such as breakage or vehicle falls.
3. Slip Resistance: The grating surface features multiple milled grooves that enhance the friction coefficient, making it less likely for pedestrians to slip even on rainy days.
4. Weather-resistant and corrosion-proof with a long lifespan: Hot-dip galvanizing or asphalt coating can withstand extreme temperatures, resist acid, alkali, and salt spray erosion, and require low maintenance costs.
5. Excellent safety: It prevents issues like jumping, warping, rattling, or shifting, ensuring silent operation and providing a safe, reliable solution.
6. Aesthetic Appeal: Enhances the urban environment with a black asphalt coating on the exterior, giving the product a glossy and clean appearance.
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