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For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. Tai daugiausia gamina nuolatinis cinkavimo procesas, tai yra, suvyniota plieninė plokštė nuolat panardinama į dengimo baką su cinko ištirpintu, kad būtų pagaminta cinkuoto plieno plokštelė; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron.