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PPGI and PPGL

Wanzhi Group’s PPGI and PPGL are two popular color-coated steels. So far, our PPGI and PPGL have been exported to Turkey, Turkmenistan, Colombia, Peru, Chile, Azerbaijan, Libya, and 100 other countries. Wanzhi Steel provides a full-spec premium prepainted steel solution customization service for suppliers and factories worldwide.

PPGI Steel and PPGL Steel

PPGI, also known as Pre-Painted Galvanized Iron, is a color-coated steel made from galvanized steel. PPGL, also known as Pre-painted Galvalume Steel, is a color-coated steel made from an aluminized zinc base. Both have excellent weatherability, corrosion resistance, and durability and are high-quality materials for architectural, industrial, appliance, and automotive applications.

The similarity between PPGI and PPGL

Wanzhi Group’s PPGI and PPGL are available in the same paint materials, film thicknesses, and surface finishes, and are very similar in appearance.

PPGI Brick Pattern

Flowers Pattern

Wood Grain

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

Coating thickness: top 10–40 microns, back 5–20 microns.

Paint surface: matt, wrinkled, glossy.

Color: RAL or customized.

Pattern: flowers, wood grain, camouflage, imitate brick, warning tape traffic sign, etc.

Further processing: slitting, cutting, punching, molding, etc.

The Difference Between PPGI and PPGL

The difference in properties between PPGI steel and PPGL steel can be analyzed by testing instruments, Wanzhi Group factory has a coating thickness meter, gloss meter, colorimeter, corrosion tester, tensile tester, hardness tester, scanning electron microscope, X-ray fluorescence spectrometer and other instruments.

PPGI Prepainted Steel Coil

Differences

Material: Different substrates.

Service life: PPGL steel has a longer service life against corrosion.

Application Scenario: PPGL can be stabilized in wet or corrosive environments, PPGI steel is suitable for dry or mild environments.

Price/Cost: PPGI steel has a lower production cost, and PPGL steel has a lower maintenance cost.

Should I Choose PPGI Steel or PPGL Steel?

PPGI steel and PPGL steel have different performance and cost, how to choose the most cost-effective solution for my project? PPGL steel is recommended for budget and corrosive environments, but PPGI steel can be chosen for all other conditions.

PPGI and PPGL Application

Environment: Dry environment or humid and corrosive environment.

Project duration: Whether you need to maintain a stable appearance and color over a long period.

Budget: Project budget, maintenance costs.

Frequency of Maintenance: Whether there will be regular maintenance by personnel.

Application: Indoor or outdoor.

Recommended PPGI and PPGL Suppliers

Do you plan to buy PPGI and PPGL steel material, and roofing, or do you need steel structure? Wanzhi Group has 3 color coating lines, as well as slitting equipment, forming equipment, and more. We can customize our products according to your needs. If you are looking for a Pprepainted steel manufacturer from China, then we are the best partner for you.

Production line of PPGI and PPGL

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