1. Prepainted Galvanized Steel Coil description
Preprinted steel coil is a kind of coated steel coil/sheet. With the cold rolled steel of different
strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces
by hot dip process
2. Prepainted Galvanized Steel Coil application(PPGI Steel coil)
1) Construction: Roofing, cladding, structural sections, composite panels, etc
2) Electric appliance: Washing machine, refrigerators, toaster, microwave, etc
3) Miscellaneous: Air duct, lighting, computer casing, etc
3. Prepainted Galvanized Steel Coil (PPGI steel coil) features
1) Formable, weldable and paintable.
2) Superior long term corrosion resistance in the most atmospheric conditions.
3) Coating out-perform galvanized coating from 2-6 times than hot dip galvanized steel.
4. Prepainted Galvanized Steel Coil packing materials
Each aluzinc steel coil tube wrapped by plastic film and waterproof paper, one steel strip
strapping on the preprinted aluzinc steel coil circumference. 3 - 5 coils tube packed eye
vertical on wood pallet, and strongly strapped by edge protection, and at least 4 steel
straps through coil eye. Coil tube packedeye to sky on wood pallet
| /Base Material |
Hot dip galvanized steel sheet(HDG) |
| Hot dip AL-ZINC coated steel sheet(55% AL-ZN) |
| Zinc-iron-alloy steel sheet( ZF) |
| /Coating mass |
Zinc:60-275gm2 AL-ZN:60-220gm2 |
| /Thickness |
0.12-1.5mm |
| /Tolerance of thickness |
-0.03-+0.01mm |
| /Width |
600-1250mm |
| /ID |
610mm,508mm |
| /Quality Standard |
EN10142,EN10326,EN10169,JIS3302,ASTMA755M,GB/T12754 |
| /Steel Grades |
DX51D,DX52D,DX53D,S220GD,S250GD,SGCC |
| /Type of coating |
PE,PVDF,HDP,SMP |
/Coating structure
(Top surface/bottom surface) |
2/2 (Double coated/ double coated) |
| 2/1 ( Double coated/ single coated) |
| (Top Paint Layer) |
20-25μm |
| (Back Paint Layer) |
7-12μm |
| / Glossiness |
35-65 ±5° |
| / Weight of coil |
1-8T |
| / Package Method |
(Vertical packing) ( Horizontal packing) |
Audited Supplier 
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