Product Description
Galvanized coil is a type of steel coil that has been coated with a layer of zinc to protect it from corrosion. The process of galvanization involves immersing the steel coil in a bath of molten zinc, which forms a protective layer on the surface of the coil. This zinc coating acts as a barrier against moisture and other elements that can cause rust and corrosion. Galvanized coil is commonly used in a variety of industries, including construction, automotive, and manufacturing, due to its durability and resistance to corrosion. It is often used to make products such as roofing materials, ductwork, and electrical enclosures. Galvanized coil is available in various thicknesses and widths to suit different applications.
Our Advantages
Product Application
| Standard |
AISI,ASTM,GB,JIS |
| Material |
SGCC,SGCH,G550,DX51D,DX52D,DX53D |
| Brand |
Shandong Great Steel |
| Thickness |
0.12-4.0mm |
| Width |
600-1500 mm |
| Tolerance |
+/-0.02mm |
| Zinc coating |
40-600g/m2 |
| Surface treatment |
Unoil,dry,chromate passivated, non-chromate passivated |
| Spangle |
Regular spangle,minimal spangle, zero spangle,big spangle |
| Coil ID |
508mm/610mm |
| Coil Weight |
3-8 tons |
| Technique |
Hot rolled, cold rolled |
| Package |
Standard seaworthy export packing:
3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve |
| Certification |
ISO 9001-2008,SGS,CE,BV |
| MOQ |
22 TONS (in one 20ft FCL) |
| Delivery |
15-20 days |
| Monthly Output |
30000 tons |
| Description |
Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel. Zinc steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion |
| Payment |
T/T, LC, Kun Lun Bank,Western Union, Paypal |
| Remarks |
Insurance is all risks and accept the third party test |
Hot dip galvanizing: the molten metal reacts with the iron matrix to produce an alloy layer, so as to combine the matrix and the coating. Cold galvanizing: the amount of galvanizing is very small, only 10-50g / m2, and its corrosion resistance is much different from that of hot-dip galvanized pipe.
Galvanized coil
For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ºC to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability
Company Profile
Company profile
Shandong Great Steel Co.,Ltd is a large industrial and trade integration group compan,located in Shandong Province,China.
Shandong Great Steel Co.,Ltd has a history of 15 years,mainly engaged in product design,production,forging,processing.The company has four business divisions:Special Materials Division,Forging division,carbon steel Division,steel profile and steel wire Division.
Our factory has the import and export right, the production of Chinese GB,American ASTN (ASME),German DIN,Japanese JIS standard,British BS standard and other qualified products,widely used in household appliances manufacturing.industrial sewage,petroleum,chemical,electric power,boiler,ship,machinery and other industries.
At present,it has established a long-term strategic cooperative relationship with well-known large steel structure engineering enterprises in China,and its products are exported to Southeast Asia,the Middle East,Africa,America,Oceania and other regions.Because of its excellent quality and competitive price,it has been recognized by the market.
The company's main products are seamless pipe,galvanized steel pipe,galvanized coil,galvanized steel sheet,aluminum coil,ductile iron pipe,all kinds of material steel plate and copper products and aluminum products,etc.
since its establishment,always adhere to the market-oriented,customer-oriented,quality as the lifeblood of the company,good faith as the basis of corporate governance,adhere to the serious rigorous enterprising,continuous development and growth of the principle,in the industry to establish a solid sales service system.
Packaging & Shipping
Certifications
FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
Q:How do we trust your company?
We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
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