Get Your Metal Cut-to-Size!
We’ll cut your order to your exact specifications. No need to buy full lengths! Contact us
PPGL sheets and coils are processed by coating with zinc, silicon, and aluminium. More precisely, the ingredients of the galvalume steel sheet have at least 55% aluminium and 43.5% zinc, with the rest being silicon and other elements. PPGL sheets can be used as roofing in addition to chimney pipes or ovens owing to their corrosion resistance, good heat resistance, and surface conductivity.
According to the shape, we divide prepainted galvanized steel into coil and sheet.
There are many benefits to purchasing pre-painted galvanized iron for your project, including:
The common colors include brick red, blue, green, grey, etc. Both glossy and matte colors are available. Also, there are different printed patterns to choose from, such as flower, grass, brick, wood grain, etc. You can also send us patterns for custom design. Pre-painted steel can be formed into almost any shape, and it has excellent resistance to weathering, superior longevity and texture options. Email us now!
PPGL Sheet Coil Colors
The process of manufacturing PPGL involves multiple steps. From top to bottom, it consists of the top coating layer, primer coating, pre-treatment coating, Al -Zn coating, base metal, Al-Zn coating, pre-treatment coating, primer coating, and top coating. The base metal is the most inner part, which often uses cold rolled steel, which is covered with Al-Zn coating. This is the GL sheet. Then PG sheets will be cleaned and degreased to form a layer of passivated metal chromate on the surface, which makes it easy to paint. A primer is a preparatory coating on materials to ensure better adhesion and also provide additional protection. While the finish coat makes the surface smooth and good-looking. Generally, the top coating is thicker than the back coating. Here is a picture for your reference.
Structure of PPGL Sheet Coil
PPGL Sheet Coil Production Process
It is very similar to the manufacturing process of PPGI. It starts from uncoiling, welding, pretreatment, primer painting, baking, cooling, twice-painting, baking and cooling again, quality control, and coiling for sale.
PPGL Production Process Flow
PPGI Coils exhibit high degrees of strength and dimensional accuracy for use in various manufacturing industries spanning a wide range of sectors as mentioned below:
Qinghe Steel stocks a wide range of PPGL coils and PPGI sheet sizes for your specific project needs. We offer quick delivery throughout the world. Contact us today to discuss PPGL coils and PPGI sheet for your project needs.
Which Countries Manufacture PPGL
The main producers of Pre-Painted Galvanized Iron are China, Russia, Ukraine, India, South Korea, Vietnam.
How to transport PPGL Coil?
According to customer needs, provide naked packaging, fumigated wooden pallet packaging, waterproof paper, iron sheet packaging, etc. View our Services>
How to buy PPGI / PPGL?
Welcome to contact us to get the latest competitive price.
How To Choose PPGL Products?
Before choosing PPGL steel coils, color and thickness are usually the main considerations to keep in mind. Another important consideration to keep in mind is the mechanical characteristics of the actual substrate, including yield strength.
Other considerations also include how much the coating weighs on the galvanized steel sheets, along with the painting performance of the PPGL which includes durability, powder resistance, and thickness.
PPGL is a versatile and innovative product that combines the anti-corrosive abilities of coatings and strong and robust steel. These materials are especially resistant to high temperatures and corrosion and can withstand temperatures up to 315 degrees Celsius.
How to package the coil?