| Standard |
JIS |
| Place of Origin |
Fujian China (Mainland) |
Widely used in steel profiles for wall partition, fireproof door, air conditioning duct.Main Speciafication:Thickness: 0.23mm-3.5mm Width:914mm-1250mm Internal Diameter:508mm Zinc coating:60g/m2-350g/m2 Surface:Regular spangle,minimum spangle,chromated Steel Grade:DX51D;DX52D;S220GD;S280GD;S350GD;CS;FS;SS Production Standard:ASTM A653M EN10327; JIS G 3302