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Carbon Steel A36 Gi Coil 2mm 3mm Ss400 S235 Q235 Q345b SS400 Hot Rolled Cold Rolled Carbon Steel Coil Carbon Steel Sheet
Galvanized products
Features: strong corrosion resistance, good surface quality, conducive to deep
processing, economical and practical.
Main Applications: It is mainly used in construction, automobile, container, transportation and home appliances. Especially steel structure construction, automobile manufacturing, steel plate manufacturing and other industries.
product structure
Hot-dip galvanizing is the reaction of molten
metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizingis to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, itis cleaned in an ammonium chloride or zinc
chloride aqueous solution or a mixed solution of ammonium chloride and zinc
chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion andlong service life.