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, cast iron manhole covers, ductile covers, etc. These trench cover material because the weight is too heavy, easy to lose, gradually being replaced by steel grating. Trench cover this material, there are three forms, one is ordinary trench cover, one is theft trench cover, the last one for the special requirements of the design of CU-type trench cover. A Jiangsu iron grate, 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, displacement of large, hot-dip galvanized After the 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 of welding iron frame, steel grid plate with hinged, etc., make it easy 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 ship iron grate, according to the actual requirements of the selected, based on the use of different occasions tree pool iron grate, provide different materials trench cover, in addition to the ordinary HDG trench cover, it can also provide stainless steel and other raw materials, such as trench cover. Partial trench rain rain grate grate grate peace What is the difference? 1. Grate no difference, the difference is the location of the drain catchment; 2, partial trench is generally located Curb side by side of the road side drainage stone to collect rainwater; flat grate, you can center or side street in , the outlet end of the road than some, collecting rainwater through slope pavement; 3, you can refer to "05S518 gullies." Above all finishing work based on actual problems encountered students from, for reference, any questions, please timely communication, correct me. Iron grate manufacturers, iron grate, Asahi promise offered by Anping wire mesh Wire Mesh Products Co., Ltd. Asahi 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!