Alibaba Hot-selling galvanized steel sheets – ideal for steel pipe manufacturing

Galvanized steel plates are generally produced by opening and cutting galvanized steel coils. Its core advantage lies in a dual protection mechanism: the zinc layer tightly covers the surface of the steel, isolating corrosive media such as water and oxygen; Even if the zinc layer is locally damaged, zinc will preferentially oxidize, sacrificing itself to protect the steel from corrosion and greatly extending its service life. According to different processes, there are two common types: hot-dip galvanizing and electroplating galvanizing. The thickness of hot-dip galvanized zinc layer is usually 30-100 μ m (single-sided), with stronger protective ability, suitable for outdoor buildings, heavy machinery and other scenarios with high weather resistance requirements; Electroplated zinc coating is relatively thin (5-15 μ m single-sided), with a smoother surface, and is commonly used in fields such as home appliance casings and precision components that require a balance between aesthetics and basic protection. In terms of performance, galvanized steel plate combines the strength of steel with the toughness of zinc layer, which can meet various processing needs such as stamping, welding, bending, etc., and the surface state is flexible - it has the unique texture of natural zinc flower, and can also be customized with no flower treatment to meet different appearance requirements.