Common Aluminum Alloys for Tank Trailers
The most frequently used aluminum alloys in tank trailer manufacturing include:
♦ AA 5083 – Excellent corrosion resistance (especially in marine/salt environments), high strength,
and weldability. Used for tank shells, heads, and structural parts.
♦ AA 5454 – Good weldability and corrosion resistance, often used for internal baffles and supports.
♦ AA 6061 – Higher strength (but less corrosion-resistant than 5083), used for frames, subframes,
and support structures.
♦ AA 3003 – Moderate strength, used for non-critical components like covers and panels.
Benefits of Aluminum in Tank Trailers
✅ Lightweight – Reduces fuel consumption and increases payload capacity.
✅ Corrosion Resistance – Resists rust from chemicals, water, and road salts, extending lifespan.
✅ Durability – Maintains structural integrity under stress and fatigue.
✅ Easier Maintenance – No need for frequent painting or anti-rust treatments.
✅ Recyclability – Eco-friendly and cost-effective at end-of-life.
Comparison: Aluminum vs. Steel Tank Trailers
| Feature |
Aluminum Tank Trailer |
Steel Tank Trailer |
| Weight |
Lighter (~30-40% reduction) |
Heavier |
| Corrosion Resistance |
Excellent (No rust) |
Requires coatings/paint |
| Payload Capacity |
Higher (Due to weight savings) |
Lower |
| Cost |
Higher initial cost |
Lower initial cost |
| Lifespan |
Longer (Less maintenance) |
Shorter (Rust issues) |
| Repairability |
Requires specialized welding |
Easier to repair |
Our company advantages
Technological & Production Strengths:
R&D Capabilities: Own a national-level corporate technology center and contributes to industry
standards.
Production Scale: We had an annual capacity exceeding 0.9 million tons of aluminum large-scale
rolling mills.
Production Ability: We can produce the Aluminum Plate / Coil for automobile, railway transportation,
marine, aerospace etc fields, and obtained the relevant certification.
Our factory own the world advanced equipments, include:
| Code |
Name |
Brand |
| A |
aluminum ignot melting furnace |
GAUTSCHI (Switzerland) |
| B |
4 continuous hot rolling mills |
SMS Group (Germany) |
| C |
2800mm width single stand cold rolling mill |
SMS Group (Germany) |
| D |
all automatic three-dimensional elevated warehouse |
Dematic (USA) |
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