沟盖板采用钢格板制造的沟（井）盖板，具有多种型号可供选择以适合不同的跨距载荷及要求。广泛应用于市政道路、园林设施、住宅小区、学校、体育场管等不同场所。根据使用场合的不同，不同规格型号的沟（井）盖板，表面可热浸锌、冷镀锌（电镀）或者不处理。沟盖板主要用于一些工厂和高档小区中使用，这主要是因为水泥地沟盖经常被压碎,路面也受到破坏。因此，采用钢格板制作的沟盖板以适合不同的载重负荷。由于沟盖板施工简单、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，具有铸铁盖板不可比拟的优点。并且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。在工厂和一些高档小区中广泛应用。2000年以来，我国的沟盖板市场，可以说变得更为广泛应用在一些市政道路、园林设施、住宅小区、学校、体育场、工厂建设等不同场所都有应用。国家关于钢格栅板类产品的设计要求，它对钢格栅板及钢格板类的产品有相关说明。
The trench cover is made of steel grid plate (well) cover, with various models to be selected for different span loads and requirements. It is widely used in different places such as municipal roads, garden facilities, residential quarters, schools, stadiums and so on. According to the different use occasions, the surface of the trench (well) covers with different specifications can be hot-dip galvanized, cold galvanized (electroplated) or not treated. Ditch cover board is mainly used in some factories and high-grade residential areas, mainly because the cement trench cover is often crushed and the road surface is also damaged. Therefore, the trenches made of steel grid plates are suitable for different load carrying capacity. Because of the simple construction, light weight, good load, impact resistance, no bending, large drainage, hot dip zinc treatment, beautiful and durable, anticorrosion, with iron cover plate incomparable advantages. Hinged joint or hook connection can be used for easy opening and anti-theft functions. It is widely used in factories and some high-end communities. Since 2000, China's gully cover market has become more widely used in some municipal roads, garden facilities, residential quarters, schools, stadiums, factory construction and other different places. The design requirements of the State concerning steel grille plate products are related to the products of steel grille plates and steel grid plates.