Steel grating surface treatment process: 1, hot-dip galvanized: hot-dip galvanizing process usually after edging completion, when the load flat steel thickness of not less than 5mm, galvanized zinc coating after the average weight of not less than 610 g / square; when the load flat steel grid plate thickness less than 5mm platform manufacturers, galvanized zinc coating after the average weight of not less than 460 g / square meter, after galvanizing quality and shall comply with the requirements of GB / T13912 requirements. 2, paint: according to the special requirements of users spraying, brushing or dipping. Hot dip galvanized steel grating steel grating surface has been carried out hot-dip galvanizing process, is not it is secure, and are generally, but not actually some steel grating galvanized, but the cold plating zinc, both of which are called galvanized steel grating, cold galvanized steel grating because small adhesion, zinc thin. It is prone to white rust. So in order to prevent the occurrence of white rust, how should we deal with it? Surface treatment production of galvanized steel grating. 1. Phosphate treatment: If the galvanized steel grating will use as a painting, you can lend a phosphate coating treatment. Phosphate will be firmly attached to the galvanized surface, porous surface to form a loose grid plate platform specifications, can provide a good foothold paint, and get strong adhesion effect. User side, as long as the administration of a simple platform for how much money skimmed a square mesh panels, which can be painted. 2. Oiler: oiled on galvanized steel, zinc-air and direct contact method of preventing. For the dew soaked with water, there is a strong anti-rust effect. However, if the user wants to implement pre-painted steel surface must be wiped off the oil. 3. chromate treatment: galvanized steel grid plate is immersed in a solution of chromic acid system, the zinc layer is formed on the surface of the film is less active methods. Such chromate coating is even slightly bruised, cut close to the chromate will dissolve in water collection to the wound site, the formation of a new film again. Because of this self-healing protection (Self-heal) nature, can effectively prevent white rust. Galvanized platform grid plate _ _ Asahi grid plate platform 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!