Steel grating | trench cover | galvanized steel grating 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 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 the hot-dip galvanizing beautiful and durable, corrosion, has incomparable advantages of cast iron cover. It is widely used in different places sidewalks, roadways, parking steel grating, dock or building ground trench cover, municipal roads, garden facilities, residential areas, schools, stadium management and other traffic on the road has 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 procurement considerations steel grating trench cover: trench cover may also be called trench cover, floor grid gate, the ground grid plate, drain cover, gutter cover, made of low carbon steel Q235, manufactured by steel grating from. Trench cover production is in accordance with quality standard steel grating YB / T4001-2007 and hot-rolled flat steel GB704-88 common standard, hot-dip galvanizing is performed GB13912-92 standards, whether flat center-to-center spacing is agreed values, generally is 30mm, 40mm, 50mm while the width of one meter, then later galvanized trench cover where, should be 34 flat. Buyers in the procurement of steel grating trench cover and flat iron to note the number and thickness of the flat iron. Air Products Co., Ltd. Hebei gold mesh scientific research, production, sales and service as one of the galvanizing trench cover how to set construction, steel grating over the years to the production and research and development, advanced equipment, strong technical force, has a mature technology steel grating and a wealth of experience in production and installation. The introduction of advanced professional CAD layout design system G303 / 30/100 trench cover, using the internationalization of production management, products and services in line with ISO9001 international certification standards, best-selling domestic market, praised by users, excellent after-sales service system, superior quality, most competitive price and the fastest delivery, willing to establish good business relationship with new and old customers, mutual benefit, sincere cooperation for a better future! G303 / 30/100 trench cover | trench cover | Air gold trench cover provided by Hebei Airlines Golden Screen Products Limited. 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!