SGCC Galvanized Coil
Standard & Grade:
ASTM A792-A792M--Standard Specification for Steel Sheet, 55 % Aluminum-Zinc Alloy-Coated by the Hot-Dip Process

Grade: CS TYPE A, CS TYPE B, SS230, SS255, SS275, SS340, SS550, FS, DS, HTS
Addess : Huaiyin District, Jinan City, Shandong, China.
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PRODUCT DETAILS

Product NameGalvanized Steel Coil
Standard and MateriaSGCC;SGCD1;SGCD2;SGCD3;SGC340SGC400;SGC440;SGC590;
DX51D+Z;DX52D+Z;DX53D+Z;DX54D+Z;S250GD+Z;
                                               S280GD+Z;S320GD+Z;S350GD+Z;S550GD+Z;Q-BQB420-2009                                            
Thickness0.13-0.8mm
Width600-1250mm
Zinc coating20- 275g/m2
Coil Weight3-8 Tons or as requirment
Surface TreatmentMini/Big Spangle
ApplicationApplies to construction field,ships building industryboiler heat exchangerpetroleum chemical industries war and electricitvindustries,food processing and medical industrymachinery and hardware fields.
Payment T/T, L/C, Western Union
Packing method Water proof paper+wooden pallets or as requirements


Product Display


Hot dipped galvanized steel coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer. This bonding layer is formed by a diffusion process while the heated steel is in contact with molten zinc. 


Galvanized steel sheet consists of basic steel (cold-rolled or hot-rolled steel), zinc coating (20-275g/m2-single side), surface treatment layer (passivation, oil coating, lacquer, phosphorous, etc.)




Applications


Galvanised steel coils are widely used in the following industries:

• In the construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plasterboards, etc

• In the automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams)

• In the machine building and instrumentation industries: to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packing

• To manufacture houseware (tableware, bowls, buckets, tanks, baths, etc)

• To manufacture colour-coated (and other type of coating) rolled steel


Product Inventory


We are a professional steel dealer. With the support of the most professional steel manufacturers and a large number of customers, we can not only provide you with ordinary steel but also help you find very personalized steels, such as special steel grades, Special sizes, special craft shapes,etc. 

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Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.


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The surface of the aluminized zinc steel coil is characterized by smooth, flat and gorgeous star flowers, and the primary color is silver-white. The special coating structure makes it have excellent corrosion resistance. Aluminized zinc coil normal service life of up to 25a, good heat resistance, can be used in 315℃ high temperature environment; The adhesion between the coating and the paint film is good, and it has good processing properties, which can be pressed, cut, welding, etc. The surface conductivity is very good


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In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.


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Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.


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