What is PPGI ?

The acronym PPGI steel full form is Prepainted Galvanized Iron (or Steel). It is a sort of pre-painted steel product made out of a base metal, typically galvanized steel, that has been painted or coated with a protective layer. The galvanized steel substrate is highly corrosion resistant, while the paint or coating gives aesthetic appeal and extra protection to the underlying steel. PPGI is commonly utilized in a variety of industries, including construction, automotive, appliances, and furniture, due to its durability, adaptability, and ability to tolerate extreme climatic conditions. It comes in a variety of colors and finishes, providing for customisation and design versatility across multiple applications.

Zhongxi Metal is a prepainted steel coil supplier and manufacturer in China. We supply all RAL colors and special patterns can be made, such as wood grain, flower print, camouflage, and brick etc.

Advantages of PPGI Steel Sheets

1. Excellent corrosion resistance:

• The zinc coating on the surface of PPGI steel plate provides good cathodic protection, effectively preventing the steel plate from corrosion.

• The organic coating further enhances the corrosion resistance, allowing the steel plate to be used for a long time in a humid and corrosive environment.

2. Beautiful decorativeness:

• PPGI steel plate offers a variety of color and pattern options to meet different aesthetic needs.

• The coating has good gloss and flatness, making the surface of the steel plate more beautiful.

3. Good processing performance:

• PPGI steel plate is easy to cut, bend, stamp and weld, suitable for various processing needs.

• The coating is tightly combined with the steel plate and is not easy to fall off, ensuring stability during processing.

4. Environmental protection and energy saving:

• The production process of PPGI steel plate adopts environmentally friendly materials and processes, which reduces the impact on the environment.

• The coating has good thermal insulation and heat insulation properties, which helps to reduce the energy consumption of buildings.

5. Cost-effectiveness:

• Compared with other materials, PPGI steel plate has a long service life and low maintenance cost.

• The one-time investment is high, but in the long run, its cost-effectiveness is better than many other materials.

Common RAL Colors

You can choose the customized color you want and produce according to the RAL color.

Quality Control

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.

Applications of PPGI Steel Sheets

1. Construction industry:

• PPGI steel plates are often used in the exterior walls, roofs, partitions and other parts of buildings to provide beautiful and durable decorative effects.

• In steel structure buildings, PPGI steel plates are used as enclosure materials with the advantages of light weight, high strength and easy installation.

2. Home appliance industry:

• PPGI steel plates are ideal materials for the outer shells of home appliances, such as refrigerators, washing machines, air conditioners, etc.

• Its good corrosion resistance and decorative properties make home appliances more beautiful and durable.

3. Automotive industry:

• PPGI steel plates are used in car body panels, doors, trunk lids and other parts in automobile manufacturing.

• Its high strength, impact resistance and good forming properties meet the high requirements of automobile manufacturing.

4. Other industries:

• PPGI steel plates are also widely used in transportation facilities, billboards, furniture manufacturing and other fields.

• In these fields, the corrosion resistance and decorative properties of PPGI steel plates also play an important role.

Product Inventory

As a leading company, we are known for our excellent product quality and professional services, providing our customers with a reliable partner. We have a global sales network that can meet the needs of customers in different countries and regions.