Active Member
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[China]
Address: 1705 New Union Building
Contact name:Admine
Zhongli（Shandong) Steel Group Co., Ltd |
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Prime RAL color new PPGI / PPGL Cold Rolled pre painted galvanized steel coil
PPGI Steel Coil Parameters
| Product name | coil coated galvanized steel |
| Standard | AISI,ASTM,BS,DIN,GB,JIS |
| Material Grade | DX51D DX52D DX53D DX55D DX56D DX57D, SGCC SGCH SGC340 SGC400 SGC490 SGC570 SGH340 SGH400 SGH440 SGH490 SGH540 or Customer’s Requirement |
| Form | GI/GL/PPGI/PPGL Coils/Sheets, Corrugated Coils/Sheets |
| Place of Origin | Shandong,China(Mainland) |
| Surface Treatment | Coated |
| Coating Material | PE,SMP,HDP,PVDF |
| Color | RAL color or as request |
| Base Steel | Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel |
| Top Coating Thickness | 9μm-25μm |
| Back Coated Thickness | 5μm-15μm |
| Thickness | 0.3-1.5mm |
| Width | 500-1350mm |
| Zinc Coating | Z60-275g/m² |
| Coil ID | 508/610mm |
| Coil Weight | 4-6 tons |
| Packaging | Standard export packing |
| Transport | Ocean Shipping |
| Port | Qingdao/Shanghai |
| Delivery Time | 8-15days after receipt of deposit |
| Payment | 30% T/T for deposit and the balance against the copy of BL |
PPGI Steel Coil Introduction
PPGI is pre-painted galvanized iron, also known as pre-coated steel, zinc coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. PPGI is an industrial steel product with multiple uses. It is a form of galvanized iron that is also dipped into zinc. However, the zinc coat is pre-painted in the factory instead of wait until after the steel is formed. Applying a zinc coat prevents rusting. PPGI is also known as metallic coated steels, or pre-coated steel. This product will typically come in the form of a coil. This steel is often not costly and can last for a long period of time.
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.
Applications of PPGI Coils
Pre-painted galvanized steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.
FAQ
