The galvanized steel grating is the anti rust treatment after the steel sheet is produced. There are 2 kinds of hot-dip galvanized steel grating and galvanized steel grating. Galvanized steel plate has the advantages of ventilating, skidproof, strong bearing capacity, beautiful and durable, easy to clean, easy to install and so on. The standard of hot-dip galvanization is: GB/T 13912-2002 "hot galvanizing technology requirements and experimental methods for steel and iron products". As a new material and new product, steel grating has been widely applied. Its superior performance and good performance price ratio show its application prospect.
Hot dip galvanized - also known as hot dip galvanizing, he is at a high temperature to zinc melt, add some auxiliary materials, and then put the pieces of metal structures immersed in zinc bath, which is attached to a layer of zinc layer metal components. The advantage of hot dip galvanizing is that he has strong anti-corrosion ability, and the adhesion and hardness of the galvanized layer are good. The weight of the product has increased after galvanizing, and the amount of zinc we often say is mainly for hot dip galvanizing.
"Cold plating" -- "electroplating", that is, zinc salt solution is replaced by electrolysis, so that iron and zinc ions can be replaced. Generally speaking, no heating, little zinc and easy to rust in wet environment.
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