JIS G3303 PVDF DX54D+Z Aluminum zinc coated H Silver Grey roll Color Coated Prepainted 0.1-4.0mm PPGI Sheet PPGI Steel Coils TDC51D+AZ Galvanized 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.
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.
Color coated steel coil, also known as color steel plate in the industry. Color coated steel coils are products made from cold-rolled steel plates and galvanized steel coils as substrates, which undergo surface pre-treatment (degreasing, cleaning, chemical conversion treatment), continuous coating (roller coating method), baking, and cooling. Coated steel plates have lightweight, beautiful and good corrosion resistance, and can be directly processed. They provide a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc. They have played a good role in replacing wood with steel, efficient construction, energy conservation, and pollution prevention.
Production process:
The main production processes of the common two coating and two drying continuous color coating unit are:
Uncoiler - Sewing machine - Pressure roller - Tensioning machine - Uncoiling loop - Alkali washing and degreasing - Cleaning - Drying - Passivation - Drying - Initial coating - Initial coating drying - Top coat fine coating - Top coat drying - Air cooling cooling - Winding loop - Winding machine - (Lower coil packaged and stored).
Product Usage:
A color coated steel plate using galvanized steel plate as the substrate, in addition to zinc protection, has an organic coating on the zinc layer that serves as a covering and isolation function, preventing rust on the steel plate. Its service life is longer than that of galvanized steel plate, and it is reported that the service life of coated steel plate is 50% longer than that of galvanized steel plate. However, in different regions and usage areas, the service life of color coated panels with the same amount of galvanizing, same coating, and same coating thickness will vary greatly. For example, in industrial or coastal areas, due to the action of sulfur dioxide gas or salt in the air, the corrosion rate accelerates and the service life is affected. In the rainy season, coatings that are soaked in rainwater for a long time or prone to condensation in areas with large temperature differences between day and night will corrode quickly, and their service life will be reduced. Buildings or factories made of colored coated steel plates often have a longer service life when washed by rainwater. Otherwise, their use may be affected by the effects of sulfur dioxide gas, salt, and dust. Therefore, in design, the greater the inclination of the roof, the less likely it is to accumulate dust and other pollutants, and the longer its service life; For areas or parts that are not frequently washed by rainwater, they should be regularly rinsed with water.
Color steel plates are widely used. Has excellent weather resistance, corrosion resistance, high processing and other characteristics. Color steel plates are widely used in construction, home appliances, transportation, packaging, mechanical processing, interior decoration, medical, automotive industry, and so on.
Quality characteristics:
1. Economy
The production process of color coated steel plates poses less environmental harm and can be recycled, greatly reducing environmental pollution. Moreover, they have a lighter weight and can save materials for load-bearing structures, reducing costs.
2. Easy processing and construction
Color coated panels can be rolled into various shapes and lengths of profiled steel plates as needed, with no overlap in the middle, simple construction, and good waterproof effect
Standard
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PPGI:JIS G3303,GB/T 12754-1991;PPGL:ASTM A755/M,JIS G3322
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Material
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DX51D,DX52D,S350GD,S550GD
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Thickness
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0.12-3.0 mm
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Width
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20-1500 mm,Normal width is 914/1000/1219/1250/1500 mm
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Type of coating process
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Front:double coated&double drying;
Back:double coated&double drying;single coated&double drying;
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Coating Types
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Top paint:PVDF,HDP,SMP,PE,PU;
Primer paint:Polyurethance,Epoxy,PE
Back paint:epoxy,modified polyester
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Coil ID
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508 mm/610 mm
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Coil weight
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3-12 tons
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Packing
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Export standard packing or according to customers' requirement.
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Certificate
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ISO9001:2008
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Shipment
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Within10-15 workdays,25-30 days when the quantity beyond 1000 tons.
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Q: ARE YOU FACTORY OR TRADER?
A: Jinbao Special Steel is a cold rolling manufacturer of magnetic stainless steel coil since 2016. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).