Galvanizing today is considered a highly effective method of preventing the occurrence and development of corrosion of metal products. Five known methods of galvanizing: hot, diffusion, electroplating, cold, gas-dynamic and svopirovanie. The most popular are diffusion and galvanic coatings, although manufacturers and consumers note that the most reliable method is hot-dip galvanizing, which ranks third in popularity. Hot dip galvanizing or galvanizing is to cover the product with a zinc layer by immersing it in a bath of molten zinc under high temperatures (460-500 degrees Celsius).
Sheets, or sheet metal, - the metal made by a rolling method having the characteristic form of sheets or wide strips.
Often the sheets are used in construction, so they must meet the requirements of reliability, strength and quality. The most effective way to give such properties of the metal sheet is to cover it with a zinc layer, namely the use of hot-dip galvanizing. It is worth noting that to improve all of the above qualities, the finished product is covered with a protective lacquer-colorful layer.