沟盖板特点
Characteristics of gully 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, the best drainage: the leakage area is 83.3%, which is more than two times 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 resistance, no maintenance and replacement.
4、 防盗设计：盖与框用铰联接，防盗，安全，开启方便。
4, burglar proof design: the cover and frame are connected by hinge, which is burglar proof, safe and 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 load, lower price than cast iron, and save the cost of theft or crush 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, and can be used for large span and heavy load environment such as wharf, airport, etc.
7、 规格多：满足不同环境、载荷、跨度、尺寸及形状所需。
7, specifications: meet the needs of different environment, load, span, size and shape.
该产品施工简单、重量轻、承载好、抗冲击、宁弯勿折、排水量大、经过热浸锌处理后美观耐用，防腐，具有铸铁盖板不可似的优点。采用铰链联结或者采用钩联接等方式，便于开启，并具防盗功能。
The product has the advantages of simple construction, light weight, good load bearing, impact resistance, good bending and no folding, large drainage, beautiful and durable after hot dip zinc treatment, anticorrosion, and has the advantages of irreversible cast iron cover plate. It adopts hinge connection or hook connection to facilitate opening and anti-theft functions.