PPGI/PPGL/PPGF Steel Suppliers

Are you searching for reliable suppliers of PPGI, PPGL, or PPGF steel? We offer premium-quality pre-painted galvanized steel products, including PPGI, PPGL, and PPGF, at competitive prices. Our steel is designed to meet the needs of various industries such as construction, home appliances, and other industrial sectors, ensuring excellent durability, superior coating adhesion, and outstanding corrosion resistance through stringent quality control measures.

Choose our PPGI/PPGL/PPGF steel for top-notch products and exceptional customer service. Contact us today to explore detailed specifications and pricing for our coated steel products!

PPGI/PPGL/PPGF Coils Sizes

Pre-painted Hot-dip Galvanized Steel Coil
Thickness: 0.2~1.5mm
Width: 700~1534mm

Pre-painted 5% Al-Zn Coated Steel Coil
Thickness: 0.2~1.5mm
Width: 700~1260mm

Pre-painted 55% Al-Zn Coated Steel Coil
Thickness: 0.2~1.25mm
Width: 700~1220mm

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Application of PPGI/PPGL/PPGF Steel

PPGI (Pre-Painted Galvanized Iron), PPGL (Pre-Painted Galvalume), and PPGF (Pre-Painted Galvanized Steel) are highly versatile materials widely used across numerous industries. Here’s an overview of their key applications:

Construction and Building:

  • Roofing Sheets: Preferred for residential, commercial, and industrial roofing due to their durability and visual appeal.
  • Cladding: Used in exterior wall cladding for enhanced aesthetics and weather protection.
  • Partition Panels: Ideal for interior partitions and false ceilings in offices and industrial spaces.

Automotive Industry:

  • Body Panels: Utilized for car body panels, offering corrosion resistance and finish flexibility.
  • Interior Components: Applied in interior trims and components for strength and aesthetic adaptability.

Home Appliances:

  • Appliance Panels: Common in products like washing machines, refrigerators, and ovens for their smooth finish and durability.
  • Kitchen Cabinets: Used for cabinetry and countertops, offering stain resistance and easy maintenance.

Manufacturing:

  • Industrial Equipment: Suitable for machinery housings and equipment parts due to their durability and corrosion resistance.
  • Storage Solutions: Used in shelving, racking systems, and storage containers.

Transportation:

  • Railway Wagons: Ideal for railway wagon and transport container construction due to strength and weather resistance.
  • Marine Applications: Utilized in shipbuilding for resilience in harsh marine environments.

Agriculture:

  • Farm Buildings: Applied in barns, storage sheds, and greenhouses for their weather resistance and low upkeep.
  • Agricultural Equipment: Used in farm machinery for robust performance and durability.

Infrastructure:

  • Fencing: Common in security fences and boundary walls, providing both functionality and aesthetic value.
  • Signage: Preferred for outdoor and traffic signage due to their vibrant color retention and durability.

Energy Sector:

  • Solar Panels: Used in framing solar panels for environmental resistance.
  • Wind Turbines: Applied in wind turbine construction for strength and corrosion resistance.

Retail and Commercial:

  • Display Fixtures: Used in creating durable and customizable retail displays.
  • Storefronts: Employed for stylish, durable shop fronts.

PPGI, PPGL, and PPGF steels combine aesthetic appeal with essential properties like durability, corrosion resistance, and low maintenance. Their broad applicability across sectors underscores their significance in modern industries.

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PPGI/PPGL/PPGF Steel Difference

PPGI (Pre-Painted Galvanized Steel), PPGL (Pre-Painted Alu-Zinc Steel), and PPGF (Pre-Painted Galvanized Steel) are three common types of coated steel, each with unique properties and applications. Here are the main differences between them:

 

Substrate and Coating

 

PPGI (Pre-Painted Galvanized Iron):

 

  • Substrate: Galvanized steel, which is a steel substrate coated with a layer of zinc to prevent corrosion.

  • Coating: An organic coating is pre-applied to the galvanized steel surface to provide additional corrosion protection and decorative effects.

PPGL (Pre-Painted Galvalume):

  • Substrate: Galvalume Steel, which is a steel substrate coated with an aluminum-zinc alloy, which has superior corrosion protection.

  • Coating: An organic coating is applied to the surface of the galvanized steel to improve appearance and durability.

PPGF (Pre-Painted Galvanized Steel):

  • Base material: Galvanized steel, similar to PPGI, with a layer of zinc on the steel base material.

  • Coating: An organic coating is pre-coated on the surface of galvanized steel to improve aesthetics and corrosion resistance. The coating of PPGF may be slightly different from PPGI, depending on the production process and coating type.

Corrosion Resistance

  • PPGI: Galvanized steel has good corrosion resistance and is suitable for various environments, but its corrosion resistance is slightly inferior to PPGL. Suitable for general environment applications.

  • PPGL: Alu-zinc-coated steel has superior corrosion resistance due to the protection of the aluminum-zinc alloy coating, and is more resistant to harsh environments and moisture than galvanized steel. Suitable for use in more demanding environmental conditions.

  • PPGF: Since the base material and coating are similar to PPGI, PPGF has similar corrosion resistance to PPGI and is also suitable for general environment applications. The specific performance also depends on the specific type and thickness of the coating.

Appearance and Coating

  • PPGI: Provides a wide range of color options and good surface finish, the coating is usually relatively uniform, suitable for applications that require aesthetics and decorative effects.

  • PPGL: The coating has a brighter appearance, good gloss, and surface quality. Due to the characteristics of aluminum-zinc alloy, the surface of PPGL usually presents a silver-gray metallic luster.

  • PPGF: The coating types and effects are similar to PPGI, providing different colors and textures to choose from, with good appearance and surface treatment capabilities.

Application

  • PPGI: Widely used in general environment applications such as building exterior walls, roofs, and home appliance housings, emphasizing beauty and durability.

  • PPGL: Suitable for applications that require higher corrosion resistance, such as roofs and exterior walls under harsh climate conditions, or industrial applications with extremely high durability requirements.

  • PPGF: Similar to PPGI, it is suitable for applications such as buildings and home appliances in general environments, focusing on coating quality and aesthetic effects.

In summary, the main differences between PPGI, PPGL, and PPGF are the coating type and corrosion resistance of the substrate. The selection of suitable steel should be determined based on the specific application environment, corrosion resistance requirements, and aesthetic requirements.