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Steel Roofing Sheet Zinc Corrugated Roofing Sheet
1 - 19 Metric Tons
$680.00
20 - 49 Metric Tons
$580.00
>=50 Metric Tons
$480.00
Benefits:
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Samples:
$680.00/Metric Ton | 1 Metric Ton (Min. Order) | Buy Samples
Lead Time:
Quantity(Metric Tons) 1 - 1 2 - 50 51 - 200 >200 Est. Time(days) 5 15 20 To be negotiated Customization:
Customized logo(Min. Order: 5 Metric Tons)
Customized packaging(Min. Order: 5 Metric Tons)
Graphic customization(Min. Order: 5 Metric Tons)
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Galvalumed Steel Roofing Sheet
Galvalumed Steel Roofing Sheet, a double-sided hot-dip galvanized steel sheet with a steel sheet substrate conforming to ASTM A792 GRADE Class 80 or AS1397 G550 grade with a tensile strength of 5600 kg/cm. The metal coating consists of 55% aluminum, 43.5% (or 43.6%) zinc and 1.5% (or 1.4%) silicon. It has long-term corrosion resistance and heat resistance of aluminum; zinc protects the cutting edge and scratch gap; while a small amount of silicon can effectively prevent the aluminum-zinc alloy from chemically reacting to form fragments and make the alloy coating more uniform.
