PPGI sheets and coils are manufactured by pre-painting steel with a number of layers of coatings and treatments that make it exceptionally resistant to weather conditions and environmental degradations. It combines the strength of steel with the anti-corrosive properties of metal coatings like aluminum or zinc and can be roll-formed, pressed, punched, or joined in many possible ways according to requirements in order to be used for several different applications.

What is Pre-Painted Galvanized Iron Coil?

PPGI is galvanized iron (GI – the traditional abbreviation for Galvanized Iron) that is typically pre-treated with a hot-dip zinc-coated steel substrate. It is also known by other names such as pre-coated steel, color coated steel, or coil coated steel.

In recent years, there has been significant growth in online sales of a variety of industrial products and services in the steel manufacturing market. How to find a reliable and trustworthy company amidst the chaos can be extremely frustrating. At Wanzhi Steel we have several years of experience in the steel market and sell a wide range of steel products for industrial use including:

• PPGI (Pre-Painted Galvanized Steel) coils and sheets
• PPGL (Pre-Painted Galvalume Steel) coils and sheets
• GL (Galvalume) steel
• GI (Galvanized Steel)
• Corrugated steel sheets for Roof and Wall Panels made of GI, PPGI, PPGL, and GL.

Our high-quality steel products are backed with excellent durability and dimensional preciseness standards to ensure that our customers are confident that they have sourced the best quality products on the market for their requirements. Our wide range of products is designed to ensure smooth execution in many types of projects in sectors such as construction, automobile, and other manufacturing and fabricating industries.
Our facilities are geared for stocks and sales of industry-quality steel products with state-of-the-art units for warehousing, packaging, product fabrication, testing, etc. Our expert staff in these units are highly experienced at executing voluminous orders according to quality compliance and precise delivery times. They are backed by a professional management team at the helm of affairs to streamline the entire company’s business activities. With such a strong work ethic we are able to meet our set goals on time and maintain excellence in our business dealings.

PPGI Steel Price Applications
PPGI pre-coated steel coils and sheets are widely used in the following applications:

• Building projects

• Roofing

• Furniture

• Solar Energy

• Transport

• Home appliances such as air conditioners, washing machines, refrigerators, etc.

• Steel windows and doors

PPGI Steel Price Quality Control
Various tests are performed by our quality control team to specify the mechanical and physical properties of our finished products. Some of the major tests that are performed include the following:
• Corrosion
• Metallurgical hardness
• Tension
• Ductility
• Fatigue
• Compression
• Eddy current
• Machinability
• Wear
• Impact
• Magnetic particle
• Hardenability
• Ultrasonic, etc.

The properties of hot-dip galvanized steel (GI) include complete protection, tough, weather-resistant coating, durability for a longer life span, and lower maintenance. PPGI combines the beauty of steel with utility. The coatings consist of different layers of zinc, tin, chrome, and paint which form the ultimate finish that is applied to the surface. The purpose of applying a protective coating is to help protect finished steel products from oxidation and is also widely used to enhance industry requirements for visual appearance. If you want to learn more about PPGI steel coils and sheets, come to contact us now!