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Introduction to the classification and use of galvanized sheet.
Latest company news about Introduction to the classification and use of galvanized sheet.


Galvanized steel sheet according to the production process can be divided into the following categories:



1.Hot dip galvanized steel sheet. The steel sheet is immersed in a molten zinc bath to adhere a zinc-plated steel sheet to the surface. At present, it is mainly produced by a continuous galvanizing process, that is, a coiled steel plate is continuously immersed in a plating tank in which zinc is melted to form a galvanized steel sheet.


2. 合金镀锌钢板。这种钢板也是采用热浸法来生产,但是在取出后,立即将其加热到大约500℃,以形成锌和铁的合金涂层。这种镀锌板具有良好的涂层附着力和焊接性。

2.Alloyed galvanized steel sheet. This steel sheet is also produced by hot dip, but immediately after it is taken out, it is heated to about 500 ° C to form an alloy coating of zinc and iron. This galvanized sheet has good adhesion and weldability of the coating.



3.Electro-galvanized steel plate. The production of such a galvanized steel sheet by electroplating has good workability. However, the coating is thinner and the corrosion resistance is not as good as that of hot dip galvanized sheet.



4.Single-sided plating and double-sided differential galvanized steel. Single-sided galvanized steel, that is, a product that is only galvanized on one side. It has better adaptability than double-sided galvanized sheet in welding, painting, anti-rust treatment and processing. In order to overcome the shortcomings of uncoated zinc on one side, there is a galvanized sheet coated with a thin layer of zinc on the other side, that is, a double-sided differential galvanized sheet.



5.Alloy, composite galvanized steel sheet. It is made of zinc and other metals such as lead, zinc alloy or even composite plated steel. This steel plate has excellent rust resistance and good coating properties.



In addition to the above five types, there are also colored galvanized steel sheets, printed galvanized steel sheets, and polyvinyl chloride laminated galvanized steel sheets. However, the most commonly used ones are still hot dip galvanized sheets.



Galvanized steel sheets can be further divided into galvanized steel sheets for general use, roofing, exterior panels for buildings, structural, tiled slabs, tensile and deep drawing.



Galvanized sheet is widely used in automobile industry, construction industry, furniture manufacturing, transportation and other industries.



Galvanized sheet is used in the construction industry: roof, roof prefabricated components, living balcony control panel, balcony, book kiosk, warehouse, electric rolling shutter door, electric heater, precipitation pipeline, etc.



Galvanized sheet is used in electrical products: refrigerator, automatic washing machine, high voltage switch cabinet, air conditioner, microwave oven heating, bread maker, printer, vending machine, electric fan, vacuum cleaner, etc.



Galvanized sheet is used in home decoration industry: lamp cover, wardrobe, dining table, bookcase,etc.



Galvanized sheet is used in transportation and manufacturing industry: Car ceiling, car shell, truck board, tractor, electric vehicle, shipping container, cargo ship compartment board, etc.



Galvanized sheet is used in other aspects: traditional musical instrument case, trash can, billboard, bank counter, clock, medical equipment, photographic equipment, meter, etc.












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E-mail | info@rogosteel.com



Pub Time : 2021-07-16 09:19:13 >> News list
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