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Frequently Asked Questions about Wanzhi PPGI Steel

What is PPGI?

PPGI is a color-coated galvanized iron, a color-coated metal-coated steel in the form of sheet and coil. Wanzhi PPGI products include PPGI coil, PPGI sheet, PPGI duck/panel, PPGI roofing, PPGI strips, and PPGI profile.

What are Wanzhi’s Standards for PPGI Steel?

Wanzhi Steel’s standards include ASTM, EN, JIS, and GB.

What is the Thickness and Width Range of Wanzhi PPGI Steel?

Our production range for PPGI steel coils is between 0.12 and 1.5 mm in thickness and 600 and 1250 mm in width.

What is the coating range of PPGI steel?

Zinc coating: 30-350g (40-150 microns)

Paint coating: top: 10–40 microns, back: 5–20 microns.

What Are the Most Popular Coating Types?

Material: PE, PVDF, SMP, HDP, PVC, etc.

Colors: RAL color card, or according to sample.

What Patterns and Finishes are Available for PPGI Steel?

Finishes: matt, wrinkled, glossy, 3D, etc.

PPGI pattern: wood grain, stone grain, brick grain, metal texture, bird/flower/abstract pattern, camouflage, antique, gradient, embossing, profiling, customized, etc.

Can PPGI Steel be Further Processed?

Yes, PPGI steel has good plasticity and can be cut, stamped, molded, profiled, and other further processing. Wanzhi Group also provides further processing services for steel.

What Are the Uses of PPGI Steel?

PPGI steel coil and sheet can be found in all areas of my life, such as construction, industry, manufacturing, education, medical, etc. Color-coated galvanized steel is used.

Why PPGI Steel?

PPGI steel material has better corrosion resistance, malleability, weatherability, and durability than other materials, and PPGI can be customized with a wide range of colors and surface patterns.

Can PPGI be Used in Outdoor Environments?

Yes, one of the main uses of PPGI is for roofing panels and facades, which can be used in outdoor environments, and the use of different paint materials will enhance the life and performance of the steel.

What is the PPGI Process?

The structure of PPGI steel consists of a substrate, a chemical conversion layer, a topcoat and a primer. The cold rolled/hot rolled steel substrate is galvanized and then roll-coated with an organic coating and baked to cure.

How to Extend the Life of PPGI Steel?

In addition to laminating, regular cleaning and inspection of the coating and repair of damaged areas can also be effective in extending the life of the steel.

Can you provide PPGI samples?

Wanzhi Group has a sample room where we can provide samples of PPGI steel in different material specifications and finishes.

Wanzhi Group’s Color-coated Steel Specifications

GradesDX51/52/53/54D+Z, S280GD+Z, S350GD+Z, S550GD+Z, SECC, etc.
ColorsTop/Back:RAL,Painted steel,3D Painted steel, etc(can be customized)
Thickness0.12-1.5 mm
Width600-1250mm/ customized
Coil Weight3-6 tons/ customized
Substrate TypeHot dip galvanized, Galvalume, Zinc alloy, Cold rolled steel, Aluminum-zinc plated steel,Zimalium
Zinc Coating ThicknessZ30-275g/ ㎡,AZ30-150g/ ㎡
Introduction to CoatingPVDF、HDP、SMP、PE
Coating ThicknessTop :10-40 um,Back:5-20 um
Inside diameter508/610mm
PackageStandard export package or as per your requirements
CertificatesSGS, ISO 9001,CE
Date of Delivery5-45 days

What is the Price of PPGI Steel?

550-950 USD per ton, leave your required thickness, width, zinc layer, material, coil weight, paint film, paint type, and color to get a free quote!

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