Galvalume Roof Steel Size Prime Gl Roofing Sheets
Packaging: Seaworthy standard export packing . CARDBOARD SLEEVES, STEEL SHEET WRAPPED OUTSID, FIXED BY STEEL BELT.
Place of Origin: CHINA
Supply Ability: 800000
Certificate: ISO 9001:2008/SGS/BV
Prime House Material Galvalume Sheets Coil GL Roofing Sheet
|Coil ID||508 / 610MM|
|Coil Weight||3-8 Tons|
|Standard||ASTM-A653; JIS G3302; EN10147; etc|
|Payment Terms||T/T, LC, Kun Lun Bank, Western Union, Paypal, O/A, DP|
|Regular Order||25 tons or one container, for less quantity, to contact with us for details|
|Hardness||Soft hard(HRB60), medium hard(HRB60-85), full hard(HRB85-95)|
|Surface Structure||Regular spangle, Minimum spangle, Zero spangle, Big spangle|
|Surface Treatment||Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass|
Our Hot-Dip Galvalume steel Coil is commonly applied for roofing and siding of houses, construction of electrical cabinets and the production of shells of household appliances.It is widely used in many areas such as the construction industry, household appliance industry. vehicle and vessel manufacturing industry and electromechanical industry.Our ultra-thin high-strength Hot-Dip Galvalume Steel Coil is a popular material sold in southeast Asia, Central Asian, Southeast Asia, Africa and South America.
1. The product features a smooth surface, high strength, impact resistance, bending resistance, compression resistance, aging resistance and deformation resistance. These sheets can work as an enclosure bearing structure for ceilings.
2. Compared with hot dip galvanized or aluminized steel coil, it has better capactity of withstanding corrosion caused by atmosphere, water and soil. It can resist corrosion 2 to 6 times longer than hot dip galvanized steel coil. It is ideal for production of devices, which require high anti-corrosion capacity and include vehicle mufflers, exhaust pipes, grain dryers and water heaters.
3. Its heat reflection factor is higher than 75 percent, which is twice of that of hot dip galvanized steel coil.
4. In addition, It also features great heat resistance and oxidation resistance. It will not fade in an environment with temperatures as high as 300 °C for a long time and can work normally even imposed upon temperature ranging from 500 to 600 °C.
5. It has similar weldability to hot dip galvanized steel coil. The product is able to endure the cold bending process and punching process. Aluminum also has a smaller specific gravity than zinc.
6.The specific gravity of al-zn alloy and zinc is 3.7kg/dm3 and 7.1kg/dm3 respectively. Hence, al-zn alloy coating features smaller weight than zinc coating with the same thickness.As a result, cost caused by coated metal can be considerabley reduced.
If you are interested in Galvanized Steel Coil, Pre-painted Galvanized Steel Coil , Corrugated steel sheet products, please click the link.