The surface is hot-dip galvanized or electro galvanized. The zinc layer can effectively resist corrosive media such as atmospheric oxygen and water vapor, thereby extending the service life of the steel.
Customize Length 20 Gauge PPGI Coil Sheet With ASTM Standard And Good Qualit
Category | | Numerical value | | | | | | ||||||
Technical Standard | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 | | | | | | | ||||||
Steel Grade | DC51D+Z, DC52D+Z, DC53D+Z, S280GD+Z, S350GD+Z, S550GD+Z, DC51D+AZ, DC52D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S550GD+AZ, SECC,SECE, BLCE+Z, BLDE+Z, BUSDE+Z | | | | | | | ||||||
| or Customer’s Requirement | | | | | | | ||||||
Base Steel | Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel | | | | | | | ||||||
Thickness | 0.12-6.0mm | | | | | | | ||||||
Width | 10-2000mm | | | | | | | ||||||
Surface Color | RAL,wood grain pattern, camouflage pattern , stone pattern, matte pattern , high gloss pattern , flower pattern, etc | | | | | | | ||||||
paint | pencil hardness | Not less than HB | | | | | | ||||||
| Topcoat mirror gloss | Topcoat mirror gloss: ≥40 degrees | | | | | | ||||||
| Impact energy | Not less than 9J | | | | | | ||||||
| Neutral salt spray resistance test | No bubbles for more than or equal to 1500h | | | | | | ||||||
| UVB-313 | Greater than or equal to 700h | | | | | | ||||||
Quality | Approved by SGS,ISO | | | | | | | ||||||
Coil Weight | 0.5-20MT per coil | | | | | | | ||||||
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement | | | | | | | ||||||
Export market | Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc | | | | | | |