Premium 3004 Aluminium Coil Ideal for Thermal Insulation of Storage Tanks

For industrial storage tanks, LNG cryogenic vessels, chemical oil tanks and outdoor thermal insulation systems, the outer jacketing material directly determines insulation stability, service lifespan and long-term operation costs. Among all anti-rust aluminium alloys, 3004 aluminium coil stands out as the top preferred cladding material for tank thermal insulation projects worldwide, thanks to its balanced mechanical strength, weather resistance and processing performance.
As a leading listed aluminium manufacturer (Stock Code: 601677) with over 20 years of hot rolling production experience, Mingtai Aluminum delivers premium grade 3004 aluminium coils specially engineered for tank insulation applications. Our hot-rolled 3004 coils outperform conventional 3003 materials, solving common pain points including easy deformation, poor anti-corrosion performance and short service life in harsh industrial environments.

What Makes 3004 Aluminium Coil Perfect for Tank Insulation?

3004 belongs to Al-Mn-Mg anti-rust alloy series, containing 1.0%–1.5% Mn and 0.8%–1.3% Mg, creating a dual anti-corrosion system that far exceeds 3003 pure manganese alloy.

• Higher Mechanical Strength & Deformation Resistance
• Superior Anti-Corrosion & Weather Resistance
• Lightweight & Cost-Effective Installation
• Excellent Thermal Reflective Performance
• Stable Weldability & Full Recyclability

Mingtai’s Hot-Rolled 3004 Aluminium Coil for Tank Insulation

Core Custom Specifications
Thickness: 0.2 mm – 8.0 mm
Width: 20 mm – 2650 mm
Available Tempers: O, H14, H24, H26
MOQ: 10 tons; bulk order capacity up to 5000 tons per batch, delivery cycle 7–35 days

Main Application Scenarios of Mingtai 3004 Insulation Aluminium Coil

LNG cryogenic storage tanks & fuel tankers
Petrochemical crude oil, fuel and chemical liquid storage tanks
Power plant large water storage tanks and boiler auxiliary equipment
Coastal chemical park outdoor vertical/horizontal storage tanks
Food processing thermal preservation storage tanks
Municipal sewage and environmental protection equipment insulation systems

Why Choose Mingtai Aluminum as Your 3004 Aluminium Coil Supplier?

Listed Large-Scale Manufacturer: Self-owned hot rolling production lines, stable raw material supply, no intermediate markups, competitive factory direct prices.
Customized One-Stop Service: Adjustable thickness, width, surface coating and packaging according to tank engineering drawings; provide cutting, slitting and film covering processing.
Global Project Delivery Experience: Exported to Southeast Asia, Middle East, Europe and North America for thousands of tank insulation projects, with sea-worthy wooden packaging for long-distance shipping.

Contact Mingtai Aluminum today to get tailored technical parameters, samples and factory quotations for your tank insulation project.