Nodular iron side vertical rainwater grate

The ductile iron side vertical rainwater grate is suitable for roads with curbs and road sides, and is also suitable for places where the grate is easily blocked by debris. It is very suitable for wide road surface, curb, concentrated runoff and debris. Characteristics of ductile iron side vertical rainwater grate are: 1, ductile iron side vertical rainwater grate using ductile iron material, acid and alkali resistance, corrosion resistance, long service life. 2, ductile iron side vertical rainwater grate anti-theft function design, cover and frame are hinged connection, which is more convenient to open, the use of more safe and reliable.