Prepainted galvanized steel coil
Color-coated Galvanized Steel Coil
PPGI coil is a very popular material used for roofing sheets, wall panels, furniture, household appliances, automotive components and more. It retains the strength of galvanized steel and its organic coating offers a variety of colors and an attractive appearance.
Definitions
Prepainted galvanized steel coil comes in a variety of colors, the most popular of which include sky blue, grey, silver, red, moss green, olive green, bright white and more. Plus, there are hundreds of other colors to choose from, allowing you to find the perfect shade for your project.
To ensure color consistency in your project, it is highly recommended that you purchase PPGI steel from the same supplier. Even if you use the same color code, such as RAL5015, the color may vary from supplier to supplier or even between batches from the same supplier. By purchasing all materials from a single supplier, you can minimize the risk of any color mismatches and ensure a consistent look and feel for your project.
Popular Models
JuHe Steel specializes in the production of printed steel coils for various applications. With over 200 rollers in our factory, we can offer over 400 unique descriptions to choose from. Some of our most popular designs include grass, woodgrain, flowers, brick, and traffic signs, among others. Below you will find some examples of products we have developed for our clients.
Grass Pattern PPGI Coil is mainly used for fencing, especially for temporary fencing outside construction sites. While woodgrain metal is a popular choice for wall panels, door panels, window frames and other architectural elements due to its natural look and durability. And floral patterns are popular in furniture or other decoration purposes. You can choose according to your needs.
Company advantages: The company has more than 10 years of experience in steel sales, and has a large inventory in stock. As a first-class steel mill agent, the company guarantees good quality, price advantages, priority delivery, also deliveries within 7-10 days of receiving the advance payment, can provide customers with the opportunity to come to the factory and personally inspect the goods, or send product samples to customers.
Application of PPGI Coil
Pre-painted galvanized steel coils can be further processed into plain, shaped and corrugated sheets, which can be used in many applications, such as
1. Construction industry, such as roofing, indoor and outdoor wall panels, balcony surface, ceiling, partitions, windows, door panels, etc. PPGI steel is strong and wear-resistant, it will not be easily deformed. Therefore, it is also widely used in building renovation.
2. Transportation, for example, decorative panels of a car, train or ship deck, containers, etc.
3. Electrical equipment, mainly used for the body of the freezer, washing machine, air conditioner, etc. PPGI coils for home appliances are of the best quality, and the production requirements are the highest.
4. Furniture such as wardrobe, locker, radiator, lampshade, table, bed, bookcase, shelf, etc.
5. Other industries such as roller shutters, billboards, road signs, elevators, whiteboards, etc.
Packing & Shipping
General package:
Waterproof kraft paper + wooden pallet (each 3 tons) + steel strip bag. Or the packaging can also meet your requirements.
Delivery time:
Within 7-10 days after receiving the advance payment.
Why use PPGI coated coil?
1. There are various colors and patterns of pre-painted galvanized coils to suit different styles and applications.
2. Color coatings also make PPGI steel more corrosion resistant and durable.
3. PPGI steel coil has excellent processing performance. Thus, you can make different products from the coils according to your needs.
4. The pre-painted galvanized steel coil also retains the strength of the steel, making it durable and safe.
5. The PPGI coated coil is light in weight, so it is easy to transport and install.
6. Compared with PPGL steel, it is more affordable.
Overview of pre-painted galvanized steel coil
What is a PPGI Coil?
PPGI roll is short for pre-painted galvanized steel roll. It is a kind of color-coated steel that uses hot-dip galvanized steel or electro-galvanized steel (zinc coating) as the base, and is coated with several layers of organic coatings for rust protection. Except for PPGI steel coil, Wanzhi Steel also has color coated galvanized steel coil (PPGL) and hot rolled or cold rolled steel as base metal.
Hot dip galvanized steel PPGI
At JuHe Steel, we mainly use hot dip galvanized steel sheets as base metal. With zinc layer protection and organic coating, the service life is longer than hot dip galvanized sheet. The maximum zinc layer available is 275 g/m². If you have a spec.
Electro-galvanized steel PPGI
Electro-galvanized sheet is used as a basis. Because the zinc layer of electro-galvanized sheet is thin, usually 20g/m², its corrosion resistance is not as good as that of hot-dip galvanized sheet. Therefore, this product is not suitable for making walls and roofs for outdoor use. But it has beautiful appearance and excellent processing performance, mainly used in household appliances, steel furniture, interior decoration, etc.
PPGI coil production process
1. The galvanized steel base is unwound and welded, and then passed through the inlet looper for continuous cleaning and pretreatment.
2. After pre-treatment, a chemical conversion coating layer is formed on the surface.
3. Roll coating process. The roll coating process is one of the most widely used color coating processes. As a rule, we paint and dry the back and top sides of the base metal twice (namely, the double-sided coating method). For some special purpose, it can be dyed and dried three times or once.
4. Cool the coated steel.
5. After quality checking, color coated sheet will be rolled up for sale.
That’s why there are several layers of pre-painted galvanized steel coils, including base metal, zinc coating (double sides), chemical conversion coating (double sides), primer coating (double sides) and top/back coating.
How to choose PPGI coil coating?
There are a variety of PPGI coated rolls with different inks, colors and coating thicknesses. You can choose according to your requirements, such as usage environment, service life, etc.
1. Types of coatings
When choosing a primer, the adhesion of the primer must be taken into account; while for a topcoat, corrosion resistance and color retention are more important.
There are four commonly used inks, including polyester (PE), silicone modified polyester (SMP), high strength polyester (HDP), and polyvinylidene fluoride (PVDF). The polyethylene coating has good adhesion and is widely used as a primer. Whereas HDP and PVDF will be more suitable as a topcoat due to their excellent durability and color retention.
2. Coating thickness.
In JuHe Steel, the coating thickness is typically 5/10 µm. The maximum top paint can be 35㎛. As a rule, the thicker the coating, the higher its wear resistance. You can choose according to the usage environment. For example, one layer of back coating is recommended for sandwich wall panels. If you have special requirements, please let us know.
3. Coating colors
What color is the best? It mainly depends on the usage environment, your preference and market demand. For example, beauty is the first concern of civil buildings. But corrosion resistance is more important for industrial buildings. In addition, light-colored paint has a stronger ability to reflect heat. Moreover, the change in color in dark colors is more noticeable than in light ones.
What’s more, you can also specify paint brands, such as AkzoNobel, Nippon, etc. Welcome to contact us for details!
Surface treatment
1. Laminating film
This process consists in depositing a layer of transparent organic film (30-50 µm) on a steel coil at high temperature. It has some unique properties such as fire resistance, fingerprint resistance, excellent durability, anti-fouling ability, etc. It is obvious that this processing method can well protect the steel coil during storage and transportation. Of course it will be more expensive. But if you will use the PPGI coil as refrigerator front panels, high-end cabinet panels, set-top box cabinets, etc., film lamination will be a good choice to prevent scratches. Below is a video for your reference.
2. Embossing
Embossed PPGI steel coil has various patterns. The most popular patterns are stucco, rhombus, etc. And it’s customizable. Compared with the smooth steel coil, it has a vivid 3D effect.
Company Advantages
1: The company has more than 10 years of steel sales experience, first-class agents, quality assurance, price advantages, priority delivery.
2: The company can guarantee the delivery within 7-10 days from the receipt of the advance payment, allow customers to come and inspect the products, 3: and carry out hardness testing before delivery. The company has its own test equipment to check the composition of the product before delivery, and supports sending samples by mail.
FAQ about PPGI coil price
The FOB price of color coated galvanized steel coil ranges from US$700 to US$1,100. It depends on many factors, such as order quantity, paintings, paint thickness, zinc coating thickness, etc. In addition, it will be different depending on the steel price, manufacturers, etc. If you want to know the latest price, please , Contact us. Now. We will reply within 12 hours.
Q: How to get a price quote soon?
A: Please tell us more details including thickness, width, roll weight, color, quantity and usage if possible. All of these factors will affect the price of a PPGI coil. If you have special requirements for paints, paint thickness and painting methods, please let us know. At JuHe Steel, we have a factory and production lines to meet special requirements such as custom colors, paints, packaging, etc. We will quote you very soon according to your needs.
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- +86 15216455313
- +86 15216455313
- +86 15216455313
- amy@juhesteel.com