PPGL Steel Coil Durable & Corrosion-Resistant Solution For Roofing And Cladding

PPGL Steel Coil Durable & Corrosion-Resistant Solution For Roofing And Cladding

Product Details:

Place of Origin: China
Brand Name: HUIYI
Certification: SGS, BV, ISO9001
Model Number: SGLCC/CGLCC

Payment & Shipping Terms:

Minimum Order Quantity: 25 tons each thickness
Price: negotiated
Packaging Details: Standard exporting package.wrapped with waterproof paper.Then high density PE film.Then after fully covered with iron sheet
Delivery Time: 20-35days
Payment Terms: L/C,T/T,D/P
Supply Ability: 50000 tons per year
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Detail Information

Base Material: Galvanized Steel, Galvalume Steel, Aluzinc Steel Coating Type: PE/SMP/HDP/PVDF
Surface Treatment: Coated/Galvanized Technique: Cold Rolled,Hot Rolled
Standard: ASTM,GB,JIS,AISI Grade: SGCC,DX51D,JIS G3302
Application: Buildings And Constructions Paint Thickness: Top Side: 10-25μm ; Back Side: 5-8μm
Highlight:

Corrosion-Resistant PPGL Steel Coil

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Roofing PPGL Steel Coil

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Durable PPGL Steel Coil

Product Description

What is PPGL?


Prepainted Galvalume (PPGL) is a high-performance steel coil featuring a Galvalume base (55% aluminum, 43.4% zinc, and 1.6% silicon) coated with premium paint or polymer layers. This pre-treatment enhances durability, aesthetics, and weather resistance, making PPGL ideal for roofing, architectural cladding, and industrial applications.


PPGL Steel Coil Durable & Corrosion-Resistant Solution For Roofing And Cladding 0


Key features of PPGL Steel Coil?

  1. Superior Corrosion Resistance

    • The aluminum-zinc alloy coating provides robust protection against rust, even in coastal or high-humidity environments.

    • The prepainted layer (PE/SMP/PVDF) adds an extra barrier against UV rays, chemicals, and abrasion.

  2. Long-Term Durability

    • Withstands extreme weather conditions (heat, rain, snow) and maintains structural integrity for over 20-25 years.

    • UV-resistant coatings prevent fading, ensuring lasting color vibrancy.

  3. High Strength & Lightweight

    • Offers excellent load-bearing capacity (35–50 kg/sqm for 0.5mm panels) while remaining easy to install.

    • Ideal for large-span roofing and façades without compromising structural safety.

  4. Aesthetic Flexibility

    • Available in multiple colors, textures (matte/gloss), and finishes to match modern architectural designs.


Technical Parameters:

Property Details
Material Galvalume Steel Coil
Thickness 0.12–2.0mm (±0.03mm tolerance)
Width 600–1250mm (±2mm tolerance)
Top Coat PE / SMP / HDP / PVDF
Back Coat Epoxy / Modified Polyester
Coil Weight 3–8 tons (ID: 508mm/610mm)

Why Choose PPGL?

✔ Cost-Effective – Reduces long-term maintenance and replacement costs.
✔ Eco-Friendly – Recyclable and compliant with international sustainability standards.
✔ Versatile Applications – Perfect for:

  • Industrial & Commercial Roofing – Resists heavy wind uplift and thermal expansion.

  • Architectural Cladding – Enhances building aesthetics with fade-resistant colors.

  • Rainwater Systems – Used in gutters and downpipes due to its leak-proof durability.


PPGL Steel Coil Durable & Corrosion-Resistant Solution For Roofing And Cladding 1


FAQ:

Q1: How long does PPGL roofing last?
A1: PPGL sheets typically exceed 20 years with minimal maintenance, thanks to the Galvalume base and protective paint layers.

Q2: Is PPGL suitable for extreme climates?
A2: Yes! PPGL performs well in harsh temperatures, high humidity, and coastal salt exposure, making it ideal for global markets.

Q3: What’s the load capacity of PPGL panels?
A3: A 0.5mm PPGL sheet can support 35–50 kg/sqm, ideal for most structural applications.

Q4: How to maintain PPGL surfaces?
A4: Simply clean periodically with water and mild detergent to preserve appearance and functionality.


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