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Home » Products » Coating Steel » Gi Coil » S550gd Dx52D 120g Hot DIP Zinc Coated Coil, Gi Pre-Galvanized Steel Coil, Electro-Galvanized Steel Coil for Roofing Sheet

S550gd Dx52D 120g Hot DIP Zinc Coated Coil, Gi Pre-Galvanized Steel Coil, Electro-Galvanized Steel Coil for Roofing Sheet

Galvanized coils undergo pickling and rolling processes, wherein steel plates are passed through a zinc pot, resulting in a surface coated with a zinc film. The inherent properties of zinc confer outstanding corrosion resistance, paintability, and workability to these coils. Typically, the procedures and specifications for hot-dip galvanized steel sheets align closely with those of galvanized steel coils. Hot-dip galvanizing, the method applied to shield steel or iron from rust, involves the application of a protective zinc coating.
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  • CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D

  • Hongkun

Product   NameGalvanized  Steel Coil,Galvanised Steel Coil,Zinc Coated Steel Coil,GI,HDGI
StandardEN10147,   EN10142, DIN 17162, JIS G3302, ASTM A653
Steel GradeDx51D,   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), SQCR80(550), CQ,   FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ   CR80 (550); or As Requirement
TypeCoil/Sheet/Plate/Strip
MaterialCGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
Thickness0.12mm-4.0mm   or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Zinc CoatingZ30g/㎡-Z350g/㎡
Surface StructureNormal   spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Processing ServiceBending,   Cutting,roofing tiles
Thickness0.13mm-2.0mm
Width20-1250mm,   600mm-1250mm
HardnessFull   Hard OR Customize
SurfaceMatt, High gloss,Color with two sides,Wrinkle,Wooden color,Marble
CoatedPE Coated Or SMP HDP PVDF Coated
Painted BrandAkzo Paint,Nippon, PPG, KCC, etc
Coil Weight3 Tons -8Tons
Coil ID508mm/610mm
Packing1.   standard seaworthy package : waterproof paper/iron sheet/steel strip/steel   pallet                    2. According to  customers' requirements


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