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[China]
Trade Verify
Address: NO.288, Zhongshan Road, Liangxi District, Wuxi city, Jiangsu Province, China
Contact name:Andrew Xu
Jiangsu Haiyue Special Steel Co., Ltd. |
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Verified Suppliers
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DX51D+Z Galvanized Steel Coil , Galvanized Iron Sheets / Coils For Garage Doors
| Place of Origin | China (Mainland) |
|---|---|
| Brand Name | Haiyue |
| Certification | CE & SGS |
| Minimum Order Quantity | 25 MT |
| Price | US $ 600-800 / MT |
| Packaging Details | Standard seaworthy packing for international delivery |
| Delivery Time | 10-30 days |
| Payment Terms | T/T or L/C |
| Supply Ability | 10000 Ton/Tons per Month |
| Name | Cold Rolled Coil | Place Of Origin | China (Mainland) |
|---|---|---|---|
| Thickness | 0.15-4.0mm | Surface Treatment | Galvanized |
| Application | Construction & Base Metal | Width | 600-1500mm |
| High Light | aluminum galvanized steel,galvanized steel roof panels | ||
Galvanized Steel Coil
1.ISO9001 approved
2.High adhesivenees and preciseness
3.Excellent mechanical property
Garage Doors Applied Galvanized Iron Sheets and Coils
Brief Introduction
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.
The Protection Principle
1. Anodic reaction: Zn-2e=Zn2+
(The alloy coating loses electron, sacrificing itself in dissolution.)
2. Cathodic reaction: Fe2++2e=Fe
(Fe gains electron reaction, being protected)
Specification
1. Thickness: 0.15-4.0mm
2. Width: 600-1500mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-18MT
5. Coating Type: Pure Zinc
6. Available Dipped Layer: 50-275g/m2
7. Surface Finish Structure: Zero Spangle & Finishing Small Spangle & Regular Spangle
8. Available Surface Treatment: Passivating & Oiling & AFP & Filming
Mechanical Properties
| Grades | Mechanical Property | Coating Adhesion | |||||
| Yield StrengthMPa | Tensile StrengthMPa | Elongation% ≥ | Bending Center Diameter at Following Coating Weight (g/m²) (a=Plate Thickness) | ||||
| La=80mm b=20(mm) | |||||||
| At Following nominal Thickness ( mm) | |||||||
| ≤0.7 | >0.7 | ≤140/140 | >140/140-175/175 | >175/175 | |||
| DX51D+Z | 140-350 | 270-500 | 20 | 22 | 0a | 1a | 2a |
| DX52D+Z | 140-300 | 270-420 | 24 | 26 | 0a | 1a | 2a |
| DX53D+Z | 140-260 | 270-380 | 28 | 30 | 0a | 1a | 2a |
About us
Our main products are steel products, such as Galvanized Steel Coil , Hot Dip Galvanized Steel Coil,Hot Dip Galvanized Steel Strip,Hot Dipped Galvanized Steel,Galvalume Steel Coils,Aluzinc Steel Coils,Cold Rolled Steel Coils,Cold Rolled Steel Sheets,ERW Steel Pipes,Stainless Steel Seamless Pipes,Prepainted Steel Coils,Welded Steel Pipes.We would be glad to welcome your enquries and will give you very fast feedback.
Superiority
1. Good Resistance to Corrosion
2. Qualified Processing Machinability
3. High Thermal Resistance
4. Excellent Reflectivity
5. Inexpensive and effective enough
6. Can be recycled and reused multiple times
