基本信息
This municipal drainage ditch steel grating cover is specially designed for urban road drainage, community garden drainage and other municipal engineering scenarios. Made of Q235 carbon steel with hot-dip galvanized surface treatment, it has excellent corrosion resistance and load-bearing capacity, solving the problems of traditional cast iron cover theft, easy damage and poor drainage efficiency. It has a reasonable aperture design to ensure smooth drainage while preventing small foreign matter from entering the drainage pipeline, and the anti-theft buckle design effectively avoids the loss of the cover.
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