PPGI
Product Introduction of PPGI
PPGI is pre-painted galvanized steel, also known as pre-coated steel, color coated steel, etc. Using Hot Dip Galvanized Steel Coil as the substrate, PPGI is made by first going through surface pretreatment, then coating one or more layers of liquid coating by roll coating, and finally baking and cooling. The coatings used include polyester, silicon-modified polyester, high durability, corrosion resistance, and formability.
We are a PPGI & PPGL manufacturer in China. Our PPGI (Prepainted Galvanized Steel) & PPGL (Prepainted Galvalume Steel) are available in a variety of specifications. We could also provide the product life length lasts for decades as customers required.
Specification
| Name | Color coated steel coil ppgi |
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, S390GD,S420GD,S450GD,,S550GD, SGHC, SGH340, SGH400, SGH440, SGH490,SGH540, SGCC,SGCH,SGCD1, SGCD2, SGCD3, SGCD4,SGC340, SGC400 , SGC440, SGC490,SGC570; CS-A,CS-B,CS-C,Grade 33,grade 37.grade 40,garde 50,grade60,grade70,grade80 G1,G2,G3,G250,G300,G450,G550 As Requirement |
| Width | 600mm to 1500mm |
| Thickness | 0.11mm to 3.5mm |
| Coil weight | 3-8MT/Coil or as your request |
| Coil ID | 508mm or 610mm |
| Surface treatment | Unoil,Dry,Chromate Passivated, Non-chromate Passivated |
| Paint Film | as your requirement |
| Application | Gutters ,Auto parts ,Electrical Appliances,Purling,Vending Machine,Refrigerator |
| MOQ | As customer needs. reminder: more quantity reduce your purchase cost greatly |
| Payment terms | T/T, L/C, western union paypal etc |
| Package | Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve |
Product Show
Color-coated Roll Coating Type
Polyester (PE),Good bacteria, little color, wide range in formability and outdoor, medium chemical resistance, low cost.Silicon modified polyester
Namely (SMP), the coating film has good abrasion resistance and heat resistance, good external appeal and anti-spongification, maintenance and retention, weak and moderate, and the cost is medium.High acceptance polyester.
Namely (HDP), excellent color retention and impact resistance, excellent outdoor reflection and resistance, good paint film resistance, obvious color, and appearance.Polyvinylidene fluoride
Namely(PVDF),appearance color and resistance, appearance, appearance appearance and chalking resistance, excellent solvent resistance, good styling, resistance, limited color, and high cost.
Coating Structure Type
Apply twice on the upper surface, once on the lower surface, and bake twice.
The upper and lower surfaces are coated twice and baked once.
The upper and lower surfaces shall be coated twice and baked twice.
Color coated substrate classification
Hot dip galvanized substrate
The product obtained by coating organic coating on hot-dip galvanized steel plate is hot-dip galvanized color coated plate. In addition to the protection of zinc, the organic coating on the surface of hot-dip galvanized color coated plate also plays the role of isolation protection and rust prevention, and its service life is longer than that of hot-dip galvanized plate. The zinc content of hot-dip galvanized substrate is generally 180g / m2 (double-sided), and the maximum zinc content of hot-dip galvanized substrate for external use is 275g / m2.
Hot dip aluminum zinc substrate
The hot-dip aluminum zinc steel plate (55% Al Zn) is used as the newly coated substrate, and the aluminum zinc content is usually 150g / ㎡ (double-sided) The corrosion resistance of hot-dip aluminum zinc plate is 2-5 times that of hot-dip galvanized plate. It will not be seriously oxidized or scale when used continuously or intermittently at temperatures up to 490 ℃. The ability to reflect heat and light is twice that of hot-dip galvanized steel plate, and the reflectivity is greater than 0.75. It is an ideal building material to save energy.
Electro galvanized substrate
The product obtained by baking with electro galvanized sheet as the substrate and coated with organic coating is electro galvanized color coated sheet. Because the zinc layer of electro galvanized sheet is thin and the zinc content is usually 20 / 20g / m2, this product is not suitable for making walls and roofs outdoors. However, due to its beautiful appearance and excellent processing performance, it can be mainly used for household appliances, audio, steel furniture, indoor decoration, etc.
Factory Show
Customer Feedback
Package
FAQ
A1: Pipe/sheet/coil/bar of carbon steel，galvanized steel, stainless steel, aluminum,PPGI, PPGL,roof sheet，steel wire,steel profiles(h beam/i beam/angle steel/channel steel),steel rebars,etc.
A2: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according toquantity.
A3: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A4: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us.
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