AZ150 Hot Dipped Prepainted Galvanized Steel Coils DX51D PPGI

Basic Information
Place of Origin: China
Certification: SGS BV
Model Number: PPGI,PPGL
Minimum Order Quantity: 5 TONS
Price: Negotiable
Packaging Details: standard vessel shipping packing
Delivery Time: 8-14 days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 25000 Tons per Month
Detail Information
Product Name: PPGI Cold Rolled Prepainted Galvanized Steel Coils Standard: AISI,ASTM,BS,DIN,GB,JIS
Material Grade: DX51D DX52D DX53D SGCC SGCH SGC340 SGC400 Surface Treatment: Coated
Coating Material: PE,SMP,HDP,PVDF Color : RAL Color Or As Request
Base Steel: Hot Dip Galvanized Steel, Hot Dip Galvalume Steel Thickness: 0.3-1.5mm
Width: 500-1350mm Zinc Coated: Z80-275 G/m²
Coil Weight: 3.5-6 Tons
High Light:

AZ150 Prepainted Galvanized Steel Coils


Hot Dipped Prepainted Galvanized Steel Coils


DX51D hot dipped galvanized steel coils

Product Description

PPGL AZ150 Hot Dipped Galvanized Steel Coils Dx51D Color PPGI Prepainted Galvanized Coated Steel coils


PPGI Steel Coil Introduction 


PPGI is pre-painted galvanized iron, also known as pre-coated steel, zinc-coated steel, color-coated steel, etc., typically with a hot-dip zinc-coated steel substrate. PPGI is an industrial steel product with multiple uses. It is a form of galvanized iron that is also dipped into zinc. However, the zinc coat is pre-painted in the factory instead of waiting until after the steel is formed. Applying a zinc coat prevents rusting. PPGI is also known as metallic coated steels, or pre-coated steel. This product will typically come in the form of a coil. This steel is often not costly and can last for a long period of time.


PPGI Steel Coil Parameters

Product name PPGI cold rolled prepainted galvanized steel coils
Material Grade

DX51D DX52D DX53D DX55D DX56D DX57D,

SGCC SGCH SGC340 SGC400 SGC490 SGC570 SGH340 SGH400 SGH440 SGH490 SGH540

or Customer’s Requirement

Form GI/GL/PPGI/PPGL Coils/Sheets, Corrugated Coils/Sheets
Place of Origin Shandong, China(Mainland)
Surface Treatment Coated
Coating Material PE,SMP,HDP,PVDF
Color RAL color or as request
Base Steel Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel
Top Coating Thickness 9μm-25μm
Back Coated Thickness 5μm-15μm
Thickness 0.3-1.5mm
Width 500-1350mm
Zinc Coating Z60-275g/m²
Coil ID 508/610mm
Coil Weight 4-6 tons
Packaging Standard export packing
Transport Ocean Shipping
Port Qingdao/Shanghai
Delivery Time 8-15days after receipt of deposit
Payment 30% T/T for deposit and the balance against the copy of BL


The hot-dip metallic coating process is also used to manufacture steel sheets and coil with coatings of aluminum, or alloy coatings of zinc/aluminum, zinc/iron, and zinc/aluminum/magnesium which may also be factory pre-painted. While GI may sometimes be used as a collective term for various hot-dip metallic coated steels, it more precisely refers only to zinc-coated steel. Similarly, PPGI may sometimes be used as a general term for a range of metallic coated steels that have been pre-painted, but more often refers more precisely to pre-painted zinc-coated steel.

Zinc-coated steel substrate for PPGI is typically produced on a continuous galvanizing line (CGL). The CGL may include a painting section after the hot-dip galvanizing section, or more commonly the metallic coated substrate in coil form is processed on a separate continuous paint line (CPL). Metallic coated steel is cleaned, pre-treated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates. The continuous process used to apply these coatings is often referred to as Coil Coating.

AZ150 Hot Dipped Prepainted Galvanized Steel Coils DX51D PPGI 0

AZ150 Hot Dipped Prepainted Galvanized Steel Coils DX51D PPGI 1


AZ150 Hot Dipped Prepainted Galvanized Steel Coils DX51D PPGI 2

AZ150 Hot Dipped Prepainted Galvanized Steel Coils DX51D PPGI 3


Applications of PPGI Coils 

Pre-painted galvanized steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.

  • Building
  • Roofing
  • Transport
  • Home Appliances, such as the side door plate of refrigerators, shell of DVDs, air conditioners and washing machines.
  • Solar Energy
  • Furniture



(1) It has good durability, and its corrosion resistance is longer than that of galvanized steel;

(2) It has good heat resistance and is less prone to discoloration at high temperature than galvanized steel;

(3) It has good thermal reflectivity;

(4) It has processing performance and spraying performance similar to galvanized steel sheet;

(5) It has good welding performance.

(6) It has a good price-performance ratio, durable performance and very competitive price. Therefore, whether architects, engineers or manufacturers have been widely used in industrial buildings, steel structures and civil facilities, such as garage doors, gutters and roofs.

Contact Details

Phone Number : 17867116768