Usage

1. Construction Sector

Core Applications: Roofing, wall cladding, sound barriers, pipelines, and modular housing.
Typical Use Cases:

Roofing & Wall Cladding:
High corrosion resistance (service life ≥25 years) and thermal reflectivity (twice that of galvanized steel sheets) make Galvalume® the preferred material for green buildings, especially in coastal or high-humidity regions.

Structural Components:
Garage frames and steel supports benefit from its lightweight properties (3% larger coverage area compared to galvanized steel), reducing overall building weight.
Advantages: Aesthetic silver-white spangle appearance; requires no additional coating for exposed structures.

2. Automotive Manufacturing

Core Applications: Protective body parts and functional components.
Typical Use Cases:

Mufflers & Exhaust Pipes:
Heat resistance (up to 315°C) suits high-temperature engine environments.

Fuel Tanks & Truck Bodies:
Enhanced corrosion resistance (salt spray test ≥96 hours) extends component lifespan.
Technical Highlights:
Lightweight design aligns with new energy vehicle requirements while maintaining high strength (yield strength ≥270 MPa).

3. Home Appliances & Electronics

Core Applications: Housings, structural parts, and heat dissipation components.
Typical Use Cases:

Refrigerator Back Panels & AC Housings:
Humidity resistance and flatness (shape tolerance ≤1 mm/m) ensure durability and visual appeal.

LCD Bezels & LED Backlight Frames:
Excellent electrical conductivity supports electromagnetic shielding.
Processing Advantages:
Direct stamping, welding, and painting without pretreatment (Dyne pen test ≥38 dyn/cm).

4. Agricultural & Industrial Equipment

Core Applications: Weather-resistant infrastructure and functional machinery.
Typical Use Cases:

Greenhouse Pipes & Grain Silos:
Corrosion resistance (3–6× longer lifespan than galvanized steel) suits humid or high-temperature environments.

Heat Exchangers & Dryers:
Thermal stability and heat transfer efficiency (aluminum-zinc alloy structure) improve performance.
Cost Efficiency:
Lower cost than stainless steel, ideal for large-scale agricultural facilities.

5. Other Industrial Sectors

Shipbuilding:
Hull decks and bulkheads with superior salt spray corrosion resistance.

Transportation Infrastructure:
Subway station canopies and highway sound barriers, combining aesthetics and functionality.

Renewable Energy Equipment:
Solar mounting systems and PV module frames, designed for long-term outdoor exposure.