aisi DC52D DC53D DC54D DX52D DX53D DX54D JAC270D CR3 CR4 DC53D DC54D DX53D DX54D JAC270E Z40g Z60g Z80g Z120g galvanized coil
DC52D+Z DC53D+Z DC54D+Z DX52D+Z DX53D+Z DX54D+Z JAC270D CR3 CR4 DC53D+ZF DC54D+ZF DX53D+ZF DX54D+ZF JAC270E galvanized coil
Galvanized steel is to prevent the steel plate surface from corrosion to extend its service life, in the steel plate surface coated with a layer of metal zinc, the zinc coated steel plate are called galvanized sheet.
According to the production and processing methods can be divided into the following categories:
1) hot dip galvanized steel. Thin plate in melting zinc bath, make its surface adhesion of a layer of zinc sheet. At present mainly adopts continuous galvanizing process, namely the continuous roll of steel plate in the melt zinc plating tank made of galvanized steel sheet;
(2) the alloying of galvanized steel. This kind of steel plate is made by hot dip method, but after the slot, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of galvanized sheet with good coating of sex and weldability;
(3) electric galvanized steel. Made this kind of galvanized steel plating method has good workability. But the coating is thinner, the corrosion resistance and the method of hot dip galvanized sheet
(4) the single side and double difference galvanized steel plating. Single galvanized steel, that is, only in a galvanized products. Material in the antirust processing, welding, painting, machining, etc., two-sided galvanized sheet better adaptability.
In order to overcome the single side not the shortcoming of zinc coating, and one in the other side is coated with a thin layer of zinc galvanized sheet, namely double difference galvanized sheet;
(5) alloy and composite galvanized steel. It is made from zinc and other metals such as aluminum, lead, zinc alloy and composite plating of steel plate. This steel has excellent rust resistance, and good coating performance,
Besides the above five kinds of color galvanized steel plate, printing and coating of galvanized steel sheet, PVC laminated galvanized steel sheet, etc. But still by far the most commonly used for hot dip galvanized sheet.
Product descriptionhot
g20 gi galvanized steel coil with customized thickness and different specification
|
product name |
Galvanized steel sheets/Galvalume steel sheet |
|
Thickness |
0.13mm-5.0mm |
|
Width |
600mm-1500mm,762mm,914mm,1000mm,1200mm,1219mm,1250mm |
|
zinc coating |
40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on. |
|
Standard |
ASTM, AISI, DIN, GB |
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Material |
SGCC,DC51D,DX51D,DX52D,SGCD,Q195,Q235,SGHC,DX54D, S350GD, S450GD, |
|
Spangle |
zero spangle,regular spangle or normal spangle |
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surface treatment |
chromated and oiled, chromated and non-oiled |
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Packing |
export standard. |
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Payment |
T/T, L/C or DP |
|
min order |
25 tons (one 20ft FCL) |
|
Quality |
soft or hard quality |
Product chemical component
g20 gi galvanized steel coil with customized thickness and different specification
| Production Name: | Galvanized steel coils |
| Standard: | AISI, ASTM, BS, DIN, GB, JIS, AS ETC |
| Surface: | Picklling, Rolled And Annealed |
| Thickness: | 0.12-2.0mm |
| Width: | 600-1500mm Or According To Customer's Requirement |
| Length: | In Coil Or According To Customer's Demends |
| Color: | According to RAL color or clients sample |
| Coil Weight: | 2-10 Tons |
| Coil Inter Diameter: | 508mm/610mm |
| Coil Outer Diameter: | 800mm-1500mm |
| Material: | SPCC, DC01 |
| Package: | Standard export packing or as customer's requirements |
| MOQ: | 15 Tons |
| Departure Port: | Qingdao Port |
| Application Range: | Construction / machinery / stamping parts / A variety of tools / band saw material / saw blade deep drawing materials / electrical materials / automotive materials etc. |
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