Libya 56 tons PPGI Coils Project

Good news! Libyan client purchased our PPGI coils again. In March 2023, this customer bought 56 tons of RAL9016 PPGI coil from Wanzhi Steel. When they received our coils, they were satisfied with the quality of the coils. And on July 27, 2023, the Libyan customer second purchased 56 tons of RAL 9016 color-coated coils. The PPGI coils were shipped to Libya on August 11, 2023.

PPGI Coil For Libyan Customer

PPGI Coils Shipped To Libya

PPGI Coils

PPGI coils also called color-coated coils, which is mainly used to produce corrugated roofing sheets and are widely used in construction, home appliance, automotive upholstery, etc. RAL 9016 PPGI coils are hot-selling in the metal market, because of their beautiful appearance, corrosion resistance, and competitive price.

PPGI Coils For Sale

Why Is RAL9016 Popular？

RAL 9016 is one of the color numbers in the RAL (German Industrial Color Standard) color card, the color is 9016 Traffic white.
RAL is the German industry (DIN) color standard color card, is a German color card brand, this color card is widely used in the world, also known as RAL international color card, Chinese translation: Raul color card. Mainly used in paint, paint, plastic, hardware, chemical, ceramic, and industrial design, is commonly used in industry color. Wanzhi can provide you with all RAL colors.

RAL 9016

RAL Colors

Zinc Coating Thickness

When it comes to zinc coating thickness, it is an important factor you should consider, when you buy prepainted galvanized steel coils. The thickness of galvanized coating determines the corrosion resistance of coils parts. You can choose a zinc coating thickness above or below the standard. For the smooth surface of 3mm or less thin steel coils, it is difficult to obtain a thicker coating in industrial production. Moreover, the thickness of zinc coating that is not commensurate with the thickness of steel will affect the binding force between the coating and the substrate and the appearance quality of the coating. The too-thick coating will cause the appearance of the coating rough, and easy to peel off, and plated parts can not withstand collision during handling and installation.

Galvanizing Process

PPGI Coils Supplier–Wanzhi Factory

Wanzhi Steel Group is a leading manufacturer of metal materials, mainly producing PPGI coils, prepainted galvalume coils, corrugated roofing sheets, etc. In our factory, we have professional PPGI coating and galvanized coils production lines for PPGI coils. Moreover, our prepainted galvanized coils have been sold to over 150 countries and regions around the world. We have professional engineers assist you to choose the suitable zinc coating thickness according to your requirement actually. In addition, our sales managers service you for 24 hours. About the price of color-coated galvanized steel coils, please free to contact us to get the latest price! Also, welcome to visit our factory!

PPGI Coil Coating Line

Wanzhi PPGI Production Line

3 tips For Problems When Handling And Using Prepainted Galvanized Coils

1. Damage

It may cause scratches on the surface during transportation or use, and the same type of paint can be used to repair this problem. Note that if the color is consistent, it is best to use one type of paint. After coating, use color-coated coils to move it and let it cure at room temperature. Repair should be carried out by professional personnel, according to different degrees of damage to take appropriate repair methods.

2.  Chromatic Aberration

At the time of production in the Wanzhi factory, the paint color is strictly controlled to ensure that the color is consistent. However, sometimes because of the batch of paint, as well as the production time of PPGI coils, the production factory is different, so there will be different colors, but the difference is very small, and will not affect the final quality. In the construction of a building, in order to avoid the existence of different colors, it is best to use the same manufacturer of the same period of production of color coating, so as to ensure that there is no difference in color. The color of the coated coils will also change under long-term wind and sun.

3. Coating Pulverization

In the outdoors, the influence of the sun, ultraviolet light, rain, fog, etc., will lead to changes in the coating film on the surface of the prepainted galvanized steel coils, and sometimes there will be a powder layer with a hand touch. This is the powder of the coating film, this phenomenon is a normal phenomenon, no matter how good the quality of the color coating board will also appear, it is only a matter of time. In different regions, the speed of pulverization is also different. Coastal areas have more salt in the air, and the rate of pulverization is faster than areas with less salt in the air. If powdering occurs, you can repaint.

All in all, there will be problems after the use of PPGI coils for a long time, which is inevitable. Therefore, choose a regular manufacturer to buy good quality to ensure a long service life, and choose a color coating plate that suits your needs when buying.