Steel grating | trench cover | galvanized steel lattice panels are often used along with the strong support of the economy where telling development, and the country, trench cover more and more widely. So we have to look at the trench cover. Trench cover Usually we can make based on different materials, into the trench cover hot-dip zinc trench cover, stainless steel trench cover, trench cover, such as fiberglass. According trench cover shape can be divided into: general type trench cover, U-shaped trench cover, trench cover and tube-type trench cover can be opened. Because trench cover simple construction, light weight, carrying, impact, rather bend do not break, large displacement, after hot-dip galvanizing beautiful and durable trench cover how to install, corrosion, has incomparable advantages of cast iron cover. It is widely used in the sidewalk trench cover how to design the traffic on the road, driveway, parking steel grating, dock or building ground trench cover galvanized trench cover, municipal roads, garden facilities, residential quarters, school, stadium management and other places have different applications, because of the different loads and dealers direction, the design and selection should be considered the actual situation. Our company can design according to customer needs all kinds of trench cover, customers are welcome to inquire. Trench cover is made of the use of steel grating, with a variety of models to choose from to suit different load and span requirements. Has a simple construction, light weight, carrying, impact, rather bend do not break, large displacement, after hot-dip galvanizing appearance and durability, corrosion resistance, good benefits. Using a hinge connecting link or using hooks, etc., easy to open, and with anti-theft feature. Steel grating covers are widely used in municipal roads, garden facilities, residential areas, schools, stadium management and other different places. Trench cover many types, which are summarized in the following points: 1. Depending on the material, trench cover divided into hot-dip zinc trench cover trench cover, stainless steel trench cover, trench cover, such as brass. 2. The shape can be divided into: general type trench cover, U-shaped trench cover, trench cover and tube-type trench cover can be opened. Trench cover size selection: 1. Press the flat direction trench cover bearing (support) direction, given the gap left by the groove width flat length L; 2. steel grating covers according to ditch long layout, taking in line with processing modulus The standard plate width 995mm, leaving a gap between the plates 5mm; 3. Ditch the remaining less than one meter long section modulus given by size; 4. selected according to the requirements of the groove width and bearing steel grating models. Air Products Co., Ltd. Hebei gold mesh according to customer requirements and design, custom, customers are welcome to inquire order. Trench cover how to design, trench cover, trench cover provided by the Air Gold Gold Mesh Products Co., Ltd. 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!