1. Wooden Pattern PPGl brief introduction
It is used galvanized steel or the galvalume steel as the base materials, after surface pretreatment,
such as chemical degreasing and conversion treatment, next passed to be painted and baked, then
we get the final products
2. Wooden Pattern PPGI quality control
Strict procurement process---skillful technical workers---final products inspection (resistance to
corrosion, salt spray test, exposure test, machinability, thermal resistance)---standard packing
3. Features of Wooden Pattern PPGI
1) Excellent corrosion resistance: Zinc layer provides a good protection
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the
sunlight away and in turn reducing the amount of heat transmitted
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple
sizes as per the requirements that given by our customers
4) Versatility: Color steel coil can be used in the various areas
4. Wooden Pattern PPGI end application
It is used in different activity sectors such as construction (roof, wall and ceiling claddings, lighting,
radiators etc, ), general industry (office furniture, heating, ventilating, air conditioning), domestic
appliances (refrigerators, washing machines, small kitchen appliances, computer casings, VCR
& DVD casings, etc. ) packaging
5. Wooden Pattern PPGI package materials
1)Color steel coil 2)Peripheral antirust board 3)Inside paper corner armor 5)Outside paper corner
armor 6)Plastic cannula 7)Peripheral corrugated paper 8)Circle protective corrugated paper
9)Periphery wrapper sheet 10)Inner guard board 11)Circle iron guard board 12)Outside iron guard
board 13)Inside iron guard board 14)Latitude strapping 15)Radial strapping 16)Lock catch gasket
17)Lock catch
6. Wooden Pattern PPGl coating on production line
Coating is a continuous, automated process for coating metal before fabrication into end products.
The steel or aluminum substrate is delivered in coil form from the rolling mills. Color steel coil is
positioned at the beginning of the coating line, and in one continuous process, the coil is unwound,
pre-cleaned, pre-treated, pre-primed, and prepainted before being recoiled on the other end and
packaged for shipment
| 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 |
0.14-1.0mm |
| Tolerance of thickness |
-0.03-+0.01mm |
| Width |
10-1250mm |
| 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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