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|Application:||Deck Floor Tree Catwalk Driveway,walkway||Color:||Black|
|Standard:||EN124 Standard||Usage:||Drainage System|
driveway drain grate,
cast iron drain grates
Ductile Iron Square Drain Cover 60x60 Corrosion Resistance EN124 Standard
|product name||CAST IRON SEWER GRATING|
|specification||can be customized|
|pattern||according to customers' requirements|
Anti-soil: no rain, ice and dust
Lightweight structure: less material, light structure and easy lifting.
Reduce wind resistance: due to good ventilation, small wind resistance and wind damage.
Acid-base corrosion ability: In the range of PH 6 to PH 12.5, a stable protective film is formed on the surface of the zinc layer, and the corrosion resistance is good.
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