Anping Lingus Steel Grating Factory is located in Anping County, Hebei Province, China. It is engaged with steel grating business for many years. We supply steel grating products with the materials: galvanized steel grating, stainless steel grating, welded carbon steel grating and so on. Steel grating is made of steel reinforced structures by the load flat steel and bars with certain distances arranged by welding or pressure grid-shaped lock. Grating with light load capacity, air and light and other features, are widely used in walkways, bridge, ditch cover, covers, stairs, etc.
A grating covering a drain can be a collection of iron bars (the identical, elongated elements) held together to ensure the bars are parallel and regularly spaced by a lighter iron frame. Gratings over drains and air vents are used as filters, to block movement of large particles such as leaves and to allow movement of small particles such as water or air.