Steel grating trench cover is selling products in a large, covered ditch one of the main purposes is steel grating, it is widely used in municipal construction, urban roads, residential, park on the ground, ditches, puddles on drainage equipment and so on. It is a common platform with steel grating treads flat or use the opposite direction, generally flat width direction, its carrying capacity strengthened. Trench cover Surface treatment galvanized, durable metal material used to make ultra-high strength, while trench cover also has a unique compression resistance and flexural function. Trench cover is divided into GT type, GU type, GM type, with the angle of the base cover price of gold mesh Hebei Airlines Co., Ltd. specializes in producing steel grating, trench cover, trench cover, ditch Cover, set well cover, ladders steel grating treads and other products, decorative landscape walkway cover, welcome to inquire order. After a lot of customer calls, asked trench cover specifications, some of them by our understanding of the needs of the ditch or gully size say vague, but also less likely to measure, first of all we should ditch the size, ditches thickness of steel plate in order to have the product dimensions, the following gold trench cover aircraft to be explained to you. Trench cover refers to the sewer, storm drain, etc. gully on top of the cover, the main purpose is to prevent the safety of pedestrians, cars, etc., and sometimes also to protect the safety of the gully. With a variety of models to choose from to suit different load and span requirements. Widely used in municipal roads, garden facilities, residential quarters, schools, stadium management and other different places. Size How to measure? 1, trench cover flat direction bearing (support) direction, according to ditch (well) wide gaps remain flat fixed length L; 2, according to ditch (well) long layout, taken in line with the number of standard compression mold plate width 995mm, leaving a gap between the plates 5mm; 3, ditch (well) remaining less than one meter long section modulus given by size; 4, according to ditch (well) wide and bearing steel grating selected models require. Model how to choose? 1, for use in traffic on the road of sidewalks, roadways, parking steel lattice panels, dock or building ground trench cover, because of the different loads and dealers direction, the design and selection should be the actual situation consideration. 2, for the ditch on the road and crossing the ditch cover (dealers and carries flat direction parallel to the direction), not only to consider the wheel pressure, cover, the impact, the need to prevent dangerous trench cover bounce shift, You must trench cover and angle, support beams fixed (you can use fixed or welded steel mesh panels installed clamp). Hebei Hang gold can be designed according to customer demand, welcome to inquire. Ditch thickness of steel plate | plate | supply multiple materials provided by the Hebei steel grille Hang gold mesh products co. Gold mesh Hebei Airlines Co. (www.hbhangjin.com) strong, credible, Hengshui in Hebei wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Air gold mesh into the brilliant and you work for a better future!