Product Description
Corrugated Color Coated Galvanized Coil Zinc Coated PPGI Steel Coil
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.
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.
The steel thus produced in this process is a prepainted, prefinished and ready for further processing into finished products or components. to use material.
The coil coating process may be used for other substrates such as aluminium, or aluminium, stainless steel or alloy coated steel other than “pure” zinc coated steel. However, only “pure” zinc coated steel is typically referred to as PPGI. For example, PPGL may be used for pre-painted 55%Al/Zn alloy-coated steel (pre-painted GALVALUME(r) steel*)
| Product Name | Prepianted Steel Coil (PPGI, PPGL) |
| Standard | AISI, ASTM A653, JIS G3302, GB |
| Grade | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, etc |
| Thickness | 0.14-2 mm |
| Width | 600-1250 mm |
| Zinc Coating | Z20-Z275; AZ30-AZ150 |
| Color | RAL Color |
| Painting | PE, SMP, PVDF, HDP |
| Surface | Matt, High gloss, Color with two sides, Wrinkle, Wooden color, Marble, or customized pattern. |
Product Show
Production Process
Schematic diagram of color-coated steel plate
Packing
FAQ
Q: Why should I choose you?
A: Choose happens because of quality,then price, we can give you both. Additionally, we can also offer professional products inquiry, smooth goods delivery, excellent customer solution proposals.
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Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock. Or it is 30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We accept LC and TT both.
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JIS PPGI PPGL Coil Corrugated Color Coated Galvanized Coil 0.14mm CGLCH Images
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