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Contact: Miss. Jenny
Company: Jiangsu Fulilai Steel Co.,Ltd
16-175´╝îNo.26,Nankai Road, Shuofang Town,Xinwu Zone, Wuxi,China
Wuxi 214000
China
Phone: 86-153-70229122
Fax: 86-153-70229122
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Date/Time:  5/7/22 3:30 GMT
 

Aluzinc Z80 Galvalume Steel Coil Iron Steel Metal Tile Roofing Galv Sheet A

Galvanizing refers to the surface treatment technology that coats a layer of
zinc on the surface of metal, alloy or other materials to play the role of
beauty and rust prevention. The main method used is hot-dip galvanizing.

Zinc is soluble in acid and alkali, so it is called amphoteric metal. Zinc
hardly changes in dry air. In humid air, a dense basic zinc carbonate film is
formed on the zinc surface. In the atmosphere containing sulfur dioxide,
hydrogen sulfide and marine, the corrosion resistance of zinc is poor,
especially in the atmosphere containing organic acid at high temperature and
high humidity, the zinc coating is easily corroded. The standard electrode
potential of zinc is -0.76V. For the steel substrate, the zinc coating is an
anodic coating, which is mainly used to prevent the corrosion of steel, and its
protective performance has a great relationship with the thickness of the
coating. The protective and decorative properties of zinc coating can be
significantly improved after passivation treatment, dyeing or coating with
light protectant.


Product Name
Galvanized Steel Coil DX51D
Standard
EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel Grade
Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,S550GD;
SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3,
SGC340, SGC340 , SGC490, SGC570; SQ CR22
(230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS,
EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275),
SQ CR50 (340), SQ CR80 (550); or As Requirement
Type
Coil/Sheet/Plate/Strip
M , aterial
CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX , 53D
Thickness
0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width
600mm-15 , 00mm or 914mm/1000mm/1200mm/1219mm/1220mm
Zinc Coating
Z30g/m2-Z350g/m2
Surface Structure
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil Weight
3 Tons -8Tons
Technique
Cold rolled and Hot rolled
Spangle
Zero spangle,Mini spangle,Regular spangle,Big spangle
Aluzinc Z80 Galvalume Steel Coil Iron Steel Metal Tile Roofing Galv Sheet A
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