| Customization: | Available |
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| After-sales Service: | 24 Hours 7 Days |
| Warranty: | 5 Years |
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PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.
The term is an extension of GI which is a traditional abbreviation for Galvanized Iron. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming.
The hot dip metallic coating process is also used to manufacture steel sheet and coil with coatings of aluminium, or alloy coatings of zinc/aluminium, zinc/iron and zinc/aluminium/magnesium which may also be factory pre-painted. While GI may sometimes be used as a collective term for various hot dip metallic coated steels, it more precisely refers only to zinc coated steel. Similarly, PPGI may sometimes be used as a general term for a range of metallic coated steels that have been pre-painted, but more often refers more precisely to pre-painted zinc coated steel.
Zinc coated steel substrate for PPGI is typically produced on a continuous galvanizing line (CGL). The CGL may include a painting section after the hot dip galvanising section, or more commonly the metallic coated substrate in coil form is processed on a separate continuous paint line (CPL). Metallic coated steel is cleaned, pre-treated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates. The continuous process used to apply these coatings is often referred to as Coil Coating.
| Grade | Q195 Q235 Q345 | Thickness | 0.12-3.5mm |
| SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 | Width | 600-1500mm | |
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | Zinc coating | 40-275g/m2 | |
| DX51D DX52D DX53D DX54D DX55D DX56D DX57D | Coil weight | 3-5tons | |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | Package | Standard export seaworthy packing | |
| SS230 SS250 SS275 | Standard | ISO,JIS,AS EN,ASTM | |
| Application | building, outside material (roof, wall material) industrial, commercial, residential | Width | 600mm to 1500mm |
| Surface Treatment | Unoil,Dry,Chromate Passivated, Non-chromate Passivated | Coil ID | 508mm or 610mm |
| Delivery time | 7-15days or negotiation according to the quantity | Capacity | 1,500,000MT/year |
| Remark | MTC will be handed on with shipping documents | Payment term | 30%deposit,70% against copy of B/L |
| We can supply certificate SGS,ROHS etc. | Spangle | Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle | |
| Color chart | RAL color number | Coating type | PE, SMP, HDP, PVDF |
1.Who are we?
We are a GB/T 19001-2016/ISO 9001:2015 certified professional total solution provider and supplier of steel products.
2. What can we supply?
We provide one-stop steel sales and professional steel supply chain management. Our main products include steel coil, steel plate, steel profile, steel pipe, steel structure and wind power tower barrel.
3.what do we specialize in?
We specialize in providing medium and heavy plates including shipbuilding board, High strength steel plate, weathering resistant steel, corrosion resistant steel plate, abrasion resistant steel plate, boiler and pressure vessel steel plate, high-rise building steel structure and wind power tower barrel.
4. Who are our cooperative factories?
As a steel company that has been in this line of business for many years, we have established profound and firm relationships with major large China's steel manufacturers including Shandong Steel, AN STEEL, Baogang Steel, Rizhao Steel and Nanjing Steel and gained great reputations from domestic and overseas clients.
5. what is our payment term?
30% T/T advance and 70% T/T balance before delivery.
6. Can I have a free sample?
Yes, a sample in small size is provided for free of charge, but the client shall bear delivery fee.
7.What is lead time and delivery time?
We will arrange production immediately upon the receipt of advance payment and shop to you after the payment of balance.
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