China hot dipped Galvanized steel sheet factory | Galvanized steel coil ...

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For galvanized steel coils, the steel sheet 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 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.

Product Name	Galvanzied Steel Coil,Galvalume Steel Coil,Zinc,Aluzinc,GI,GL,HDGI,HDGL
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
Material	CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
Thickness	0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width	600mm-1500mm 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
Coil ID	508mm/610mm