Made of steel grating trench cover, please note here that the steel grating to do, because as a trench cover drainage ditches on the cover, there are a variety of materials and drainage steel mesh grate, cast iron manhole covers , ductile covers, etc. These materials trench cover because the weight is too heavy, easy to lose, gradually being replaced by steel grille. Trench cover this material, there are three forms, one is ordinary steel grating trench cover grate Which one is theft trench cover, the last one for the special requirements of the design of the CU-type trench cover. An ordinary trench cover can be applied to any occasion, which uses welded steel mesh panels, installation is simple and light weight, carrying good, good impact resistance, rather bend do not break, large displacement, after galvanizing treatment beautiful and durable , corrosion and rust, has incomparable advantages of cast iron trench cover, two, trench cover theft is common around the trench cover the theft iron frame welded steel mesh grate where rainwater, steel grid plate with hinged etc., making it easy to open, and with anti-theft feature. Can effectively resolve the unnecessary loss covers lost caused. Three, GU trench cover you for most ordinary concrete ditch along the mouth puzzle without using U-shaped trench cover is very simple, economical, no special groove edge, load T6-14, the proposal on Gouyan buried angle, also can be prefabricated blocks to build a U-shaped ditch ditch, effectively preventing the leakage of sewage into the ground, you need to cross the car, this U-shaped steel grating trench cover only applies to side ditch. I plant in accordance with customer requirements, production of different load, span steel grating products, according to the actual requirements of the selected, according to the use of different occasions, different materials provided trench cover, in addition to ordinary galvanized outer trench cover steel lattice grate, but also provide stainless steel and other raw materials, such as trench cover. Using welded steel grating, installation is simple, light weight, carrying good, good impact resistance, rather bend do not break, large displacement, after the hot-dip galvanizing beautiful and durable, corrosion and rust, with cast iron trench cover not match advantage. As the steel grid plate with hinge joint, etc., to make it easy to open, and with anti-theft feature. Edit drain cover 4 main purpose is widely used in chemical plants, pharmaceutical plants, paper mills, sewage treatment plants, food factories, municipal roads, garden facilities, residential areas, schools, stadiums and other different places. Drainage grate steel grid | Steel Grating Grates | Asahi Connaught Anping wire mesh provided by Asahi Metal Wire Mesh Products Co. Connaught. Asahi Connaught Anping Wire Mesh Products Co., Ltd. (www.wangpian1688.com) strong, credible, Hebei Hengshui wire mesh industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Asahi Connaught wire mesh and you hand into the brilliant, for a better future!