High-Strength Hot Dipped Galvanized Steel Coil For Roofing Sheet
Product Description
Galvanized Steel Coil gets coated in layers of zinc because rust won’t attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a “sacrificial layer.” If rust does take hold on the surface of Galvanized steel Coil, the zinc will get corroded first.
This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized steel Coil is an essential fabrication component.
Specification
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According to your request,each size can be selected for different application.Please contact us!
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Product Name
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Galvanized steel coil
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Width
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600mm-1500mm,according to customer's requirement
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Thickness
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0.12-6.00mm,or customer's requirement
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Length
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6-12m or According To Customer's Demends
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Surface Structure
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Normal spangle coating(NS),minimized spangle coating(MS),spangle-free(FS)
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Advantages
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1.low foundation cost 2.easy construction 3.time and labor saving
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Type of Coating
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Hot Dipped Galvanized Steel(HDGI)/Electro-Galvanised Steel(EGI)
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Surface Treatment
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1. Galvanized
2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
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Product Application
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1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
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Packing
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Bundle, or with all kinds of colors PVC or as your requirements
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product technique
Galvanizing steel production line with annual output of 200000 tons, which adopts the most advanced American GBNB and Germany's Siemens electrical control systems. it can produce ZERO zinc spangle, small-zinc spangle and common zinc spangle etc.Thickness from 0.125 mm to 4.5mm, and width from 500 mm to 1250 mm, and zinc coating from 40 - 275 g/m2, surface passivation and oil -coating can be performed. In addition, the company introduces a slitting machine, which can meet the customers' different requirements on the width. And Two roll-formed machines , which can produce wave roofing sheet and Trapezoidal corrugated sheet.
Application
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