Factory Price 55% Al Aluzinc Steel Coil ASTM A792 Galvalume Steel Coil AZ30-AZ275 GL Coil

Performance Advantages

Extended Service Life: Outperforms galvanized steel in most environments

Cost-Effective: Lower lifecycle cost compared to alternative materials

Lightweight: High strength-to-weight ratio reduces structural load

Environmentally Friendly: 100% recyclable material

Technical Advantages

Consistent Quality: State-of-the-art continuous coating line

Precision Tolerances: Strict dimensional control throughout production

Customization: Flexible specifications to meet specific project requirements

Technical Support: Engineering assistance for application optimization

Supply Chain Advantages

Large Production Capacity: Stable supply for bulk orders

Fast Delivery: Optimized inventory and logistics network

Export Experience: 15+ years serving global markets

Documentation Support: Complete export documentation package

Superior Corrosion Resistance

3-6 times longer service life compared to conventional galvanized steel

Triple protection mechanism: Aluminum barrier protection + Zinc sacrificial cathodic protection + Silicon alloy layer stabilization

Excellent performance in atmospheric, marine, and industrial environments

Excellent Heat Resistance

Withstands continuous operating temperatures up to 315°C (599°F) without discoloration

High heat reflectivity (approximately 80% of infrared radiation)

Ideal for high-temperature applications and thermal insulation

Superior Formability

Excellent ductility for bending, roll forming, stamping, and deep drawing

Uniform coating adhesion prevents peeling or cracking during fabrication

Suitable for complex shaping processes

Surface Quality Options

Regular spangle, minimized spangle, or zero spangle finishes

Optional surface treatments: Anti-fingerprint (AFP), chromated, oiled, or passivated

Smooth, uniform surface with excellent paint adhesion

Construction Industry

Roofing and wall panels

Metal building systems

Garage doors and shutters

Drainage systems and gutters

Structural components and purlins

Sandwich panel substrates

Automotive Industry

Exhaust system components

Fuel tanks and brackets

Body panels and structural parts

Heat shields and underbody protection

Home Appliances

Refrigerator back panels

Air conditioner casings

Water heater shells

Washing machine components

Oven and microwave housings

Industrial Applications

HVAC ductwork and ventilation systems

Agricultural equipment and machinery

Solar panel mounting structures

Electrical enclosures and cabinets

Storage racks and shelving systems

Container manufacturing

Standard Export Packaging

Inner Protection:

Anti-rust VCI paper wrapping

Moisture-proof polyethylene film

Protective edge covers

Outer Reinforcement:

Galvanized steel strapping (3-5 bands per coil)

Wooden or steel pallets

Side protection disks

Waterproof outer wrapping

Sea-Worthy Packaging:

Additional moisture barrier layers

Reinforced strapping for ocean transport

Desiccant packets included

Container loading optimization (20' / 40' / 40'HQ)

Shipping Specifications

Loading Port: Tianjin,  Qingdao (China Main Ports)

Lead Time: 7-15 days upon deposit confirmation

Payment Terms: T/T, Irrevocable L/C at Sight

MOQ: 5 Metric Tons

Shipping Documents: Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, Mill Test Certificate