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, high load steel grating cover, generally flat width direction, its carrying capacity strengthened. Trench cover Surface treatment galvanized, G253 stainless steel mesh cover, 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, gold mesh Hebei Airlines Co., Ltd. specializes in producing steel grating, trench cover, trench cover, drain cover, set well cover , ladders steel grating treads and other products, welcome to inquire order. Steel grating trench cover, gutter cover, sewer trench cover, rain grate, rain cover, galvanized trench cover, G505 / 30/100 plant cover, trench cover size selection Note: 1. For use Traffic on the road to the sidewalk, roadway and parking lot steel lattice panels, dock or building ground trench cover, because of the different loads and dealers direction, the design and selection should be made considering the actual situation. 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, impact, the need to prevent dangerous trench cover bounce displaced must be channel Cover and angle, support beams fixed (you can use fixed or welded steel mesh panels installed clamp). Steel grating trench cover, gutter cover, sewer trench cover, rain grate, rain cover, galvanized trench cover, trench cover load / load bearing design selection: Light: 25 t / m2; car, pedestrian the prevailing campus residential garden, park, underground parking and other kitchen heavy: 70 t / m2; 20 tons of automobile traffic of the plant, cover, general road, the main road street, parking lots and streets and other super-heavy,: 140 t / m2; heavy trailers, container forklifts, cranes and aircraft traffic trunk road, large parking lot, mines, docks and airports. Railway road plug covers cover plate supplier _ _ custom grille steel grate factory by gold mesh Products Co., Ltd. Hebei Airlines. 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!