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Galvanized steel sheet(GI sheet) is regular steel sheets that have been coated in zinc to make them corrosion resistant. Regular steel is made of iron which will rust when exposed to moisture, either in the form of rain or ambient humidity. Over time rust will corrode a steel part to the point of failure.
Galvanized steel sheet are used in fabricating door and wall panels due to its flat surface. Galvanized steel sheet have protective coating that make it an ideal material for roofing.
Standard | AISI, ASTM, BS, DIN, GB, JIS,CGCD1 |
Material | SGCC,SGCH,G550,DX51D,DX52D,DX53D |
Thickness | 0.105-4mm |
Width | 762-1250mm |
Length | 1-12m(customized) |
Coating | Z30-275g/m2 |
Spangle | regular spangle,minimal spangle, zero spangle,big spangle |
Package | standard export package |
HRB | Soft Hard(<60) Medium Hard(60-85) Full Hard(85-95) |