Trench cover is a mesh of galvanized steel grating trench cover how much money one square, which is manufactured by steel grating from. Flat steel, rail specifications: 1, steel: the material is Q235A or stainless steel, ordinary flat type, tooth type and section I slip type. Common specifications 20 * 5,25 * 5,25 * 3,32 * 5,32 * 5,40 * 5,40 * 3,50 * 5,65 * 5,75 * 6,100 * 8,100 * 10 and so on. 2, the bar: Material for Q235A or 304 stainless steel round bar, twisted steel, square steel or six angles. Twisted square steel plate garden by the side of the mold by drawing and twisted together, their common specifications are 5 * 5,6 * 6,8 * 8mm and so on. Hebei professional production of various types of aircraft gold steel grating, trench cover, treads galvanized pipe trench cover Hang metal manufacturing, welcome to consult and order. Grating trench cover is divided into a grid drain cover and grille trench cover two series. Drain cover for drains and water wells; trench cover for cable trenches and road ditch. From the shape is divided into ordinary type, pressure-locking, anti-theft can be opened and angle edging type. Hebei Airlines magic mill production grid trench cover the full range of galvanized products trench cover, according to the different needs of customers, customize different models, styles of trench cover. Do hot-dip galvanized surface, paint, epoxy, plastic, injection and painted asphalt surface treatment according to the use of different environmental requirements; can also use stainless steel in accordance with special circumstances, brass, aluminum for production. It features simple construction, light weight, carrying, impact, rather bend do not break, displacement of large, strong corrosion resistance, aesthetics, durability, etc., with the advantages of cast iron cover incomparable. Hebei Airlines gold for your dedicated service, welcome to inquire. Factory outlets galvanized steel grating trench cover, galvanized trench cover, trench cover grille is provided by Gold Wire Mesh Products Co., Hebei Airlines. Gold mesh Hebei Airlines Co. (www.hbhangjin.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 Air gold mesh and you hand into the brilliant, for a better future!