PPGI/PPGL/PPGF Steel Suppliers

Are you looking for PPGI/PPGL/PPGF Steel Suppliers? Our company provides high-quality and competitively priced PPGI (pre-painted galvanized steel), PPGL (pre-painted galvanized steel), and PPGF (pre-painted galvanized steel) products. Whether you are a customer in construction, home appliances, or other industrial fields, our steel products are strictly quality-controlled to ensure durability, excellent coating adhesion, and superior corrosion resistance.

By choosing our PPGI/PPGL/PPGF steel, you will get high-quality products and better services. Contact us now to learn more about coated steel product specifications and prices.

coated steel ppgi ppgl ppgf, coated-steel sheets

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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Available Specification of PPGI/PPGL/PPGF:

Product Type
Coating Type
Product Spec.
Substrate Spec.
Coating Designation
Coating Thickness
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

1. Pre-painted Hot-dip Galvanized Steel Coil (PPGI)

2. Pre-painted Hot-dip 5% Al-Zn Coated Steel Coil (PPGF)

3. Pre-painted Hot-dip 55%Al-Zn Coated
Steel Coil (PPGL)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

1. Polyester

2. Silicone Modified
Polyester

3. Acrylic

4. PVDF

JIS G3312
(1994)
CGCC, CGCH,
CGCD1, CGC340,
CGC400, CGC440,
CGC490, CGC570
JIS G3302
(1998)
SGCC, SGCH,
SGCD1, SGC340,
SGC400, SGC440,
SGC490, SGC570
JIS G3302
Z10, Z12, Z18, Z20, Z22, Z25, Z27,Z35

Top Primer:
PU or Epoxy 5um

Top Coat:
15~25um

Back Coat:
PE or Epoxy 5~12um

JIS G3318
(1994)

CZACC, CZACH,
CZACD1, CZAC340,
CZAC400, CZAC440,
CZAC490, CZAC570
JIS G3317
(1994)
SZACC, SZACH,
SZACH1, SZAC340,
SZAC400, SZAC440,
SZAC490, SZAC570
JIS G3317 (1994)
Y12, Y18, Y20, Y22,
Y25, Y27
JIS G3322
(1998)
CGLCC, CGLCD,
CGLC400, CGLC440,
CGLC490, CGLC570
JIS G3321
(1998)
SGLCC, SGLC400,
SGLC440, SGLC490,
SGLC570
JIS G3321 (1998)
AZ90, AZ120,
AZ150, AZ170
ASTM A755M
(2001)
 
ASTM A653M
(2003)
CS TYPE A, B, C
FS TYPE A, B
SS Grade 230, 255, 275, 340
DDS
ASTM A653M (2003)
Z100, Z120, Z180,
Z275, Z350
ASTM A875M
(2002)
ASTM A875M (2002)
ZGF90, ZGF135,
ZGF180, ZGF225,
ZGF275
ASTM A792M
(2003)
ASTM A792M (2003)
AZ150, AZ165,
AZ180
EN 10169
(1997)
 
EN 10142
(2000)
DX51D, DX52D,
DX53D
EN 10142 (2000)
Z100, Z140, Z200,
Z225, Z275
EN 10147
(2000)
S220GD, S250GD,
S280GD, S320GD,
S350GD, S550GD
EN 10147 (2000)
Z100, Z140, Z200,
Z225, Z275
EN 10214
(1995)
S220GD DX51D,
S250GD DX52D,
S280GD DX53D,
S320GD, S350GD,
S555GD
EN 10214 (1995)
ZA95, ZA130,
ZA185, ZA200, ZA255
EN 10215
(1995)
EN 10215 (1995)
ZA100, AZ150,
AZ185
 
Remark
1. Protective Film can be applied
2. The ASTM standards presented here adopt the imperial system (The equivalent metric system is marked by the “M” after the specification number, such as A755M and A792M)
3. Coating Thickness is for reference only.
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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) steels are versatile materials with a range of applications across different industries. Here’s a breakdown of their common uses:

Construction and Building

  • Roofing Sheets: Used for residential, commercial, and industrial roofing due to their durability and aesthetic appeal.
  • Cladding: Employed for exterior wall cladding to enhance the building’s appearance and provide protection against the elements.
  • Partition Panels: Ideal for interior partitions and false ceilings in offices and industrial spaces.

Automotive Industry

  • Body Panels: Used in the manufacturing of car body panels due to their corrosion resistance and ability to take on various finishes.
  • Interior Components: Utilized for interior trim and components, providing a combination of strength and aesthetic flexibility.

Home Appliances

  • Appliance Panels: Commonly used in washing machines, refrigerators, and ovens because of their smooth finish and resistance to wear and tear.
  • Kitchen Cabinets: Used for kitchen cabinetry and countertops due to their ease of cleaning and resistance to staining.

Manufacturing

  • Industrial Equipment: Applied in the production of machinery housings, equipment parts, and various industrial applications where durability and corrosion resistance are required.
  • Storage Solutions: Used for the production of shelving, racking systems, and storage containers.

Transportation

  • Railway Wagons: Utilized in the construction of railway wagons and transport containers for their strength and resistance to weathering.
  • Marine Applications: Applied in boat and ship building due to their ability to withstand harsh marine environments.

Agriculture

  • Farm Buildings: Used for constructing barns, storage sheds, and greenhouses because of their weather resistance and low maintenance requirements.
  • Agricultural Equipment: Employed in the manufacturing of various farm machinery and equipment.

Infrastructure

  • Fencing: Used for fencing applications such as security fences and boundary walls, offering both functionality and aesthetic appeal.
  • Signage: Applied in the production of outdoor and traffic signage due to their durability and ability to hold vibrant colors.

Energy Sector

  • Solar Panels: Utilized in the framing of solar panels because of their resistance to environmental factors.
  • Wind Turbines: Applied in the construction of wind turbine parts for their strength and corrosion resistance.

Retail and Commercial

  • Display Fixtures: Used in the production of retail displays and fixtures due to their customizable appearance and durability.
  • Storefronts: Employed in creating stylish and durable storefronts and shop fronts.

PPGI, PPGL, and PPGF steels offer excellent versatility, combining aesthetic appeal with functional benefits like durability, corrosion resistance, and low maintenance. Their diverse applications across multiple sectors highlight their importance in modern manufacturing and construction.

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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.

Contact Us For PPGI/PPGL/PPGF Steel Price

Choosing our PPGI/PPGL/PPGF steel, you will get high-quality products and better services. Contact us now to learn more about product specifications and prices.