Brand:polygold
Quantity:15000
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Specifications:1, Zinc coat: 40-275g/m2
2,Thickness: 0.12mm-1.2mm
3.Certificates:ISO9001:2000, SGS, SONCAP
4.Standards:GB,JIS,ASTM
HDG or GI steel coil/sheets
Galvanized steel coils are produced through a process of metal coating which involves passing cold rolled coils through a zinc pot. The process ensures the adherence of zinc to the surface of steel sheet. The zinc layer provides excellent corrosion resistance so that it can prolong the service life of the product..
Technical specifications:
Standards GB/JIS/ASTM
Size range Thickness:0.15-0.6mm, width:750-1000mm
Zinc coating 50-140g/m2
Coil ID 508mm
Surface Chromated/Un-oiled/Oiled/Dry
Spangle Regular/Minimized/Big spangle
Coil weight 2-12mt
Material SGCC, DX51D,SGCH
