Custom Commercial Galvalume Cold Rolling Of Steel 0.23-1.5 MM Thickness - AIA-1
Custom Commercial Galvalume Cold Rolling Of Steel 0.23-1.5 MM Thickness For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Custom Commercial Galvalume Cold Rolling Of Steel 0.23-1.5 MM Thickness, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
Custom Commercial Galvalume Cold Rolling Of Steel 0.23-1.5 MM Thickness
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Brief Introduction:
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Galvalume steel coil and sheet is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, zinc 43.4%,Si 1.6%. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
The excellent corrosion resistance of Aluzinc is a result of the properties of the two metallic substances: the barrier effect of the aluminium present on the surface of the coating and the sacrificial protection of zinc.
Thanks to a thin transparent layer of aluminium oxides on the top surface of the coating, this appearance is preserved when aging.
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Description:
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Commodity Name | galvalume?steel?coil?and?sheet |
Grade | DX51D+Z,?DX52D+Z?,?DX53D+Z?,?DX54D+Z?,?DX56D+Z and so on |
Spangle | Small/regular/big/zero |
Chemical?Composition? | Low?carbon |
Thickness | 0.23mm-1.5mm |
Tolerance | thickness+/-1mm |
Aluzinc coating? | 30-275g/㎡ |
Type of coating structure | 2/1?or 2/2 coating, or customized |
Color | According to customer’s samples or RAL color |
Surface treatment | Oiled/ unoiled |
Technique | Cold?rolled;?Galvanized |
Packing | seaworthy standard export packing or as per customer& acute;s request |
Applications | Building industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildings |
Port | Shanghai or Tianjin |
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Surface Treatment Of Galvalume Steel Coil:
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Surface Treatment | Feature |
Chemical Treatment | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
retain the bright metallic luster for a long period |
Oil | minimize the tendency for humid-storage stain |
Chemical Treatment and Oil | The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations. |
Dry | must be transported and stored with special precautions to preserve low-humidity conditions. |
Anti-finger print | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
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Application Of Galvalume Steel Coil:
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1.?Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds
2.?Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts
3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway
4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine
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Features Of Galvalume Steel Coil:
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1. Resistance to Corrosion Has better performance in corrosion resistance than hot dip galvanized coil/sheet of the same thickness and its service life is 1-5 times longer than general hot dip galvanized coil/sheet.
2. Machinability Can satisfy the processing requirements of rolling, coiling and others processes alike.
3. Thermal Resistance Can sustain the environment at 315°C for long time.
4. High Reflectivity Reflection ability of heat and light is twice as much as those of hot dip galvanized steel coil/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.
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Our advantages:
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1)?Transportation?speed?is?quick
2)?High?quality?,?quantity?is?with?preferential?treatment
3)?We?can?cut steel?sheet?in?any?shapes
4)?Famous?steel?company?in?China?and?overseas.
5)?Strong?ability?to?supply
6)?Branded steel roll
7)?More?than?200?patterns
8)?Bottom?price
9)?Reliable?quality?and?service
10)?Buyer& acute;s?specifications?accepted
11)?Experienced?R?&?D?Department
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Jiangsu Greatwall steel CO., Ltd
Address: 11 Xinxing Road Wanshi Industry Park, Wanshi Town, Yixing, Jiangsu, China, Wuxi, Jiangsu, China, 214000
Tel: 86-510-87850883
We are a private limited liability company doing wholesale business on color steel coil and prepainted galvanized steel coil.
After years of rapid development, we have carried out win-win cooperation extensively and establish a stable supply and sales network of raw materials with a large number of domestic and foreign customers under our principle of equal status, mutual benefits, integrity contracts and good credit. We also participated in the large supply of materials the projects of Pingdingshan power plant, rebuilding of DongFeng Automobile Co.,Ltd, Hubei macheng power plant, Datang power plant, sections of Beijing -Shanghai express railway and so on.
We believe in 鈥済ood quality leads to high efficiency鈥漚nd firmly implement a strategy of international development through a variety of management methods based on one industry. As a recommended dealer on portals such as Mysteel and Alibaba, the company also follows the rules of marketing, and continuously improves management and marketing services.
As our general manager, KangLee, says: It has been more than 11 years since JiangSu Greatwall company begins. We go through wind and rain, and also have the harvest. From a small shop at the beginning to a big trade industry which does well in color coating industry, we walk through a way which is filled with blood and sweat. We thank the support and help of people who are from all walks of society and thank all the workers who try their best to do their work in our company.
