PPGL Steel Coil Introduction:

PPGL steel coils are precision-engineered for exceptional performance in roofing, cladding, and architectural applications. Featuring a durable Galvalume base and a high-quality pre-painted polymer layer, these coils offer superior corrosion resistance, extreme weather durability, and long-term color retention. Their innovative construction ensures excellent formability, UV protection, and thermal efficiency, making them ideal for diverse global climates.

Technical Parameters:

PPGL Advantages:

1. Extreme Weather Resistance

• Aluminum-zinc barrier prevents rust in coastal, industrial, and high-UV environments.
• PVDF topcoat resands color fading, chalking, and chemical exposure.

2. Extended Lifespan (30+ Years)

• Self-healing properties in the alloy layer minimize scratch corrosion.
• Low-maintenance – No repainting required under normal conditions.

3. Structural Adaptability

• High strength-to-weight ratio supports heavy snow/wind loads (up to 150 mph).
• Fire-resistant (Class A Rating) for safer construction.

4. Eco-Friendly & Cost-Efficient

• 100% recyclable with lower carbon footprint vs. traditional materials.
• Energy-saving – Reflective surface reduces cooling costs by up to 20%.

PPGL Applications:

1. High-Performance Roofing

• Ideal for warehouses, airports, and stadiums due to impact resistance.
• Cool roof technology options for energy-efficient buildings.

2. Modern Architectural Facades

• Custom colors/gloss levels (RAL, Pantone-matched).
• Anti-bacterial coatings available for hospitals and labs.

3. Industrial & Agricultural Solutions

• Chemical-resistant siding for factories and processing plants.
• Ventilated barn roofs with anti-condensation properties.

4. Renewable Energy Integration

• Solar panel mounting structures with high reflectivity.
• HVAC shielding for corrosion-free duct systems.

Packing And Shipping:

PPGL steel coils are packed with VCI film, kraft paper, and PE foam for protection. Standard packaging includes edge protectors and PP straps; export uses ISPM15 wooden pallets. Coils weigh 3-10T, with 508/610mm cores. Markings include specs and batch numbers. Optional: desiccant or wooden crates. Quality guarantee covers 48h damage reporting.

FAQ:

Q1: How does PPGL compare to regular galvanized steel?
A1: PPGL offers 3x longer lifespan due to its aluminum-zinc coating, which provides better heat reflection and salt-spray resistance than standard galvanization.

Q2: Can PPGL be used in Arctic or desert climates?
A2: Yes. Its thermal stability (-40°C to +120°C) and UV-reflective coatings make it suitable for extreme temperatures.

Q3: Is PPGL more expensive than PPGI?
A3: Initially, PPGL costs 5–10% more than PPGI (pre-painted galvanized steel), but its 50% longer service life reduces long-term costs.