AISI ASTM Prepainted Galvanized Steel Coils DX51D DX52D DX53D

Basic Information
Place of Origin: China
Certification: SGS BV
Model Number: PPGI
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: 10000 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 Top Coating Thickness: 9μm-25μm
Back Coating Thickness: 5μm-10μm Thickness: 0.3-1.5mm
Width: 500-1350mm Zinc Coated: Z80-275 G/m²
Coil Weight: 4-6 Tons
High Light:

ASTM Prepainted Galvanized Steel Coils


AISI Prepainted Galvanized Steel Coils


gi sheet coil dx53d

Product Description

Durable Building Roofing Sheet Material Prepainted Galvanized Steel Coils PPGI



PPGI Steel Coil Parameters


Thickness Range: 0.13mm to 1.5mm
Thickness Type: Total Coating Thickness (TCT), Base Metal Thickness (BMT)
Width Range:

700mm to 1250mm

Regular Width: 914mm, 1000mm, 1219mm, 1220mm, 1250mm

Zinc/55% Aluminum Zinc Alloy Coating Thickness/Gauge:

Zinc Coating Thickness Range: 40g/m2 to 275g/m2 / Z40 to Z275

Aluminum Zinc Alloy Coating: 40g/m2 to 150g/m2/ AZ40 to AZ150

Base Metal Surface Structural:

Skin passed minimum spangle

Skin passed zero spangle

Paint Coating Thickness Range:

Front Coating: primer+topcoat: 10um to 40um;

Back/Bottom Coating: 3um to 10um.

Surface Color:

Top/Front color: according to required RAL No.

Back/Bottom color: mill gray

Topcoat Types: Polyester (PE), Silicone Polyester (SMP), High Durable Polyester (HDP), Fluoropolymer (PVDF)
Coating Surface Condition

Common Coating PPGI

Print Coating PPGI

Embossed PPGI

Classed by Usage:

Outdoor Construction

Indoor Construction

House hold appliance


Coil ID: 508mm/610mm
Coil Weight: 3 metric tons to 5 metric tons
Certification/Inspection ISO, SGS, BV, TUV etc.

Free if available



































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 wait 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.


The hot dip metallic coating process is also used to manufacture steel sheet and coil with coatings of aluminium, or alloy coatings of zinc/aluminium, zinc/iron and zinc/aluminium/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 galvanising 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.



Packing & Delivery


Packing: Standard export seaworthy packing.
Shipping: by container or break bulk vessel. Max 25mt per 20ft container.
Lead time: 20 days to 50 days acc to size and quantity
Payment terms: TT, LC at sight, Usance LC, DP etc.



Applications of PPGI Coils 

Construction field used as building material: roofing tiles, roofing components like gutter, balcony panel, warehouse, partition board, windows and doors, fencing panel, corrugated sheets, structural decking etc.

Auto Parts: car body shell, underpan, doors, fuel tank, stamping parts etc.

Furniture Industry: wardrobe, desk, billboard, dustbin etc.

Electrical Industry: shell for electric appliances etc.

Standard & Grade:
ASTM A755-A755M--Standard Specification for Steel Sheet, Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products

JISG 3312--Prepainted Hot-dip Zinc-Coated Steel Sheet and Strip

JISG 3322--Prepainted Hot-dip 55% aluminum-zinc alloy-coated steel sheets and coils.

GBT12754--Prepainted Steel Sheet



AISI ASTM Prepainted Galvanized Steel Coils DX51D DX52D DX53D 0

AISI ASTM Prepainted Galvanized Steel Coils DX51D DX52D DX53D 1

AISI ASTM Prepainted Galvanized Steel Coils DX51D DX52D DX53D 2

Contact Details

Phone Number : 13688637701