ASTM A653M Galvanized Steel Coil 508mm - 610mm Width For Building / Construction

508mm-610mm Galvanized Steel Coil For Coated Steel Coils And Sheets

1. Description

Hot dipped galvanized steel coils is a process of coating steel with zinc or zinc alloys in order to protect the steel base from corrosion. It has a good characteristic of resistance to corrosion, now galvanized steel is widely used in the construction industry, as raw material of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc

2. Specification

3. The process of hot-dipped galvanized steel

Uncoiler-->Welder-->Entry Looper-->Pre-treatment-->Anneling furnace-->Zinc pot-->Cooling tower--> Water quench tank-->Skin pass-->Tension leveler-->Passivation coater-->Exit Looper-->Recoiler

4. Width tolerance

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

5. Applications

1) Infrastructure: Building & Construction: Roofing; Terrace; Window Frame; Door: Rolling-up Door; Shutter; Mobile House;Interior Decorations: Wall; Door Frame; Steel Structure; Screen; Ceiling; Elevator;

2) Household Appliances :Fridge; Washing Machine; Microwave Oven; Air-Conditioner; Duplicating Machine, etc;

3) Transportation :Auto Panel; Interior Decorative Panel; Carriage Panel

6. 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.