Drain cover is also known as 'drain cover', 'manhole cover', "manhole", "gutter Cover" Originally it was cement, cast iron, after normal use it easily damaged, Great replacement costs. The new drain cover using pressure welded steel grating, thus having a simple construction and installation, light weight, carrying good, strong impact resistance, excellent drainage, surface appearance after use hot galvanized, rust corrosion, has the advantage of cast iron trench cover match. Drain cover model how to choose, Hang Kim tell you: 1, for use in road traffic sidewalk, roadway gutter cover bike ramps, parking 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). Hebei Hang gold mesh Products Co., many types of steel lattice panels, according to customer requirements in different environments, different capacity, span, shape and color as well as drain cover construction costs for customers design, manufacturing steel grating welcome to inquire order. [Gutter cover type select] function is to clean the drain cover road drainage, either sewage or water, is the impact of a phenomenon of urban life, but the type of gutter cover many different shapes , then how can we choose the right gutter cover? dense type gutter cover is directed to flow-intensive places designed for grid iron grate rain gutter cover, gutter cover is characterized by intensive small gap that can make some small objects by conventional card which is not the main, retained the drainage function. Steel grating gutter cover for some of the main garden facilities, stadiums and other places, generally U-shaped steel grating, high air permeability, the drainage performance is superior, the need to replace the supply pump house gutter cover, do not need to regular maintenance. And for load-bearing ability automobile trunk road is its choice. And wooden gutter cover also more suitable for garden facilities, to its beautification of the match. For some chemical plant near the gutter, then we must choose some acid etching, the Commission resin material relatively simple, light structure, easy to replace repair. On issues related to the drain cover gold mesh Hebei Airlines Co., Ltd. can provide you with answers, please call. Bike ramps gutter cover, gutter cover, gutter cover provided by the manufacturer 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!