Rigid GI Galvalume Steel Coil 0.3mm - 1.0mm Thickness For Roofing Sheet

Galvalume Steel Coil And Sheets 55% Al-Zn For Colored Coated Steel 0.3mm-1.0mm

1. Why we choose GL as substrate of color coated steel?

The PPGL is more and more popular within 5 years since its has more merits than GL :

Firstly, the corrosive resistance of the hot-dip alu-zinc coated steel sheet is twice to fifth times as mush as that of the hot-dip zinc- coated base metal.

Secondly, it can satisfy the processing requirements of rolling, coiling and others processes alike.

Thirdly, the color won't change while continuously or intermittently working with an ambient temperature up to 316℃.

Neither serious oxygenation nor oxide scale might appear while continuously or intermittently working with an ambient temperature up to 490℃.

Last but not least, the heat and the light reflected are respectively twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.75, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction material of saving energy.

2. Width and Length tolerance for hot dip Al-Zn substrate

Width tolerance of the hot-dip zinc steel sheets could conform to relecant parameters as below:

The allowable deviations of lengths of steel sheets with allowable length deviations should confrom to relevant parameters as follows:

3. Applications

1) Construction:

Outside: workshop, agricultural warehouse, corrugated roof, wall, retailer booth, roller shutter door, etc.

Inside: door, doorcase, ceiling, elevator, stairway, vent gutter, etc.

2) Electrial Appliance: refrigerator, washer, switch cabinet, desk, bed, micro-wave oven, bread maker

3) Furniture: central heating slice, lampshade, chifforobe, desk, bed, locker, boofshelf

4) Others: writing panel, garbage can, billboard, etc.

4. Packing

Standard Seaworthy Export package including:peripheral anti-rust board, inside anti-rust paper, plastic cannula, latitude strapping, radial srapping, etc.

5. Our service:

1) Free sample offered;

2) Flexible payment term with L/C at sight,TT ,ect;

3) Big quantity supply and short delivery time;

4) Stable and reliable quality

5) Long term after-sale service.

Wuhan Hanke Color Metal Sheet CO.,LTD. (hereinafter referred to as HK), established in 2001, was located in the Wujiashan Economic and Technological Development Zone in Wuhan(No. 359 Gexin Road). HK is a national high-tech enterprise which produces color coating steel sheet primarily. The color coating steel sheet line is designed by WISDR (Wuhan Irion & Steel Design Institute), which owns the advanced processing equipment, testing and inspection equipment and PLC automatic control system of Siemens. In 2009, HK has invested in technological upgrading and equipment improving which improves the production capacity and quality greatly.

HK has obtained Certificates of International Quality Management System Certification (ISO9001) in 2005, Korea Industrial Standard Certification (KS D 3520) in 2013 and International Environmental Management System Certification (IS14001) in 2014. At the same time, HK gains honors of “Famous Trademark of Wuhan”, “Famous Trademark of Hubei”, ”Credit Enterprise”, etc. since establishment.

Our main product is color coating metal sheet. It uses the finishing hot galvanized steel as the raw materials, which is produced by Wuhan Iron and Steel (Group) Corporation (hereinafter referred to as WISCO), and we customize the special GI mark DX51D+Z(HK) with them. We have signed strategic cooperation agreement with Double-Tiger Coatings Limited Company which focuses on coating for more than 100 years, and have set up a public laboratory of coating, which lay a solid foundation to improve HK products’ quality.

Our products have a complete range of specifications and colors, we have a series of colors which are familiars with customers abroad to choose, as well as customized according to customer’s requirement. Wuhan and other cities in Hubei are our basic market, and our business is expanding to surrounding provinces. We also export to Southeast and South of Asia, the Middle East, South Korea and Russia, etc. HK has a good prestige and public praise in the domestic and foreign market.

HK is keeping on developing new markets. Meanwhile, we pay much attention to brand building and quality improvement of product. All the time, HK has been sticking to the brand conception of “good base zinc, good surface color, and every lay has its value”, insisting on the enterprise principle of “honesty, consideration, and quality”, and continuing to promote HK products from the country to the world .

In order to meet customer's requirement and expand market, one trading company in China and one in Singapore were established at the right moment, which is much more convenient for customer and us.