钢格栅沟盖板特点:
Characteristics of steel grille trench cover plate:
1、外形美观：线条简捷，银色外表，现代潮流。
1. Beautiful appearance: simple lines, silver appearance, modern trend.
2、最佳排水：漏水面积达83.3%，是铸铁的两倍多。
2. Optimum drainage: the leakage area is 83.3%, more than twice that of cast iron.
3、热浸镀锌：防锈力强，免维护及更换。
3. Hot-dip galvanizing: strong rust-proof, maintenance-free and replacement-free.
4、防盗设计：盖与框用铰联接，防盗，安全，开启方便。
4. Anti-theft design: hinge connection between cover and frame, anti-theft, safety, easy to open.
5、节省投资：大跨，重载时，比铸铁价低且节省被盗或压碎更换的费用。
5. Save investment: Large-span, heavy-duty, lower than cast iron price and save the cost of stolen or crushed replacement.
6、高强度：强度和韧性远高于铸铁，可用于码头，机场等大跨度和重载荷的环境。
6. High Strength: Strength and toughness are much higher than cast iron, which can be used in large span and heavy load environment of wharf and airport.
7、规格多：满足不同环境、载荷、跨度、尺寸及形状所需。
7. More specifications: to meet the needs of different environments, loads, spans, sizes and shapes.