Regular Spangle
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China factory hot rolled galvanized steel coil /for export
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 galvanizing is to pickle iron and steel parts first.
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China factory galvanized steel coil zn40-100g gi steel coil
Hot-dip galvanizing is the process of applying a protective zinc coating to steel sheet or iron sheet, to prevent rusting.
Excellent anti-corrosion, paintability, and processability due to the self-sacrificing characterisiticof zinc.
Hot Dipped Galvanized Steel Sheet’s specifications is thickness(0.1-4mm), width(600–3000mm). It is used for producing garage door,
roofing tile, work shop
construction, safety fence. Galvanised steel sheet’s properties make it tough enough for most exterior projects.
According the surface for galvanized steel sheet, there are big spangle,mini spangle and zero spangle.
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SGCC FACTORY SALE HOT DIP GALVANIZED STEEL COIL GI coils with mini spangle
Galvanized Steel Coil
Galvanized steel, refers to the ordinary carbon construction steel after galvanized processing can effectively prevent the corrosion and rust of steel so as to prolong the service life of steel, galvanized and hot dip galvanized.Generally commonly used in building external walls, such as glass curtain wall, marble curtain wall, aluminum curtain wall to do columns and stress materials, or used in outdoor telecommunications towers, highways and other open building steel is called galvanized steel, which galvanized and hot dip galvanized.