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. 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 rain grate how to install, trench cover theft is common around the trench cover the theft of welding iron frame, steel grid plate with hinged, etc., to make it easy to open, and with anti-theft feature. Can effectively resolve the unnecessary loss covers lost caused. Three rain grate, GU trench cover, is targeted at the most common non-concrete masonry along the mouth of the ditch, the use of a U-shaped trench cover is very simple, economical, no special groove edge, load T6-14 when rain grate factory where good on Gouyan recommend buried angle, but 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 also provide other materials such as stainless steel processing trench cover, etc. GT GT-type trench cover type common side ditch, ditch transverse steel grating trench cover steel grating trench cover roadways dealers direction according to ditch into the side cover and transverse grooves cover. Carrying flat and perpendicular to the direction dealers become side ditch cover, bearing flat and parallel to the direction dealers become transected ditch cover. GU GU-type folding type ditch ditch cover steel grating trench cover for the majority of ordinary concrete masonry along the mouth of the ditch without using U-shaped trench cover is very simple, economical, no special groove edge. T6-14 load when the Gouyan recommend buried angle, but also can be prefabricated blocks to build a U-shaped ditch ditch, effectively preventing the leakage of sewage into the ground. Drainage wells needed over the car, this U-shaped steel grating trench cover only applies to GM-type side ditch trench cover folding park roads and other municipal facilities, water wells, dust shafts, wells, water wells, etc., porosity, people Cover the hole, can use GM-type wells steel grating cover, GM-type wells steel grating cover is generally designed to be flip, headstock angle usually turn to 110 degrees. Steel grating with a rudder angle of the program is not only security but also simplifies the grate where Shandong rain | rain 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!