What Is an Aluminum Tank Truck?
An aluminum tank truck is a specialized commercial vehicle designed to transport bulk liquids and powders. Common uses include hauling petrol, diesel fuel, liquid chemicals, edible oils, and dry bulk items like cement powder.
A standard tank body consists of several main parts:
- Tank Shell: The main cylindrical or oval body.
- End Caps (Tank Heads): The front and rear closures of the tank.
- Baffles (Anti-wave plates): Internal dividers that stop the liquid from moving too fast during transport.
- Manholes and Accessories: For loading, discharging, and safety checks.
For many years, carbon steel was the standard material. However, the industry has shifted to aluminum. Compared to carbon steel, aluminum tank trucks provide a 30% to 40% reduction in vehicle weight. This weight drop allows transport companies to carry more payload per trip. Furthermore, aluminum does not rust like steel, giving the tank truck an average service life of 10 to 15 years with minimal maintenance.
Why Aluminum Alloy Is Used for Tank Truck Bodies
Not all aluminum is suitable for building tank trucks. The material must handle heavy loads, resist chemical corrosion, and be easy to weld.
Key Performance Requirements
- Strength: Must be high enough to ensure structural safety under high pressure and heavy liquid loads.
- Corrosion Resistance: Must be excellent. The metal is in constant contact with aggressive fluids like fuel and industrial chemicals.
- Weldability: Must be highly stable. The tank body is made by welding large aluminum plates together. The welding seams must not crack.
- Formability: The metal must allow for cold bending, especially for the tank heads and baffles.
Recommended Alloys for Tank Trucks
| Alloy | Temper | Common Application |
| 5083 | H111 | Tank shell (main cylinder body) |
| 5083 | O | Tank heads & internal baffles |
| 5454 | H111 | Alternative tank shell (high-temperature use) |
| 5754 | H111 | Medium strength tank shell |
| 5052 | H32 | Auxiliary parts (toolboxes, brackets) |
| 5182 | O / H111 | Specialized tank structures |
5083-H111 is the most popular alloy globally for fuel and chemical tank shells. It offers the best balance of strength after welding and marine-grade corrosion resistance. For tank heads, 5083-O (fully annealed) is used because it is soft enough to be stamped and shaped without tearing.
Send us your working temperature and liquid type, and GNEE's technical team will recommend the most cost-effective alloy within 24 hours.
Typical Tank Truck Plate Size & Structure Design
When building a standard fuel tanker trailer, manufacturers usually weld 4 to 6 large aluminum plates together longitudinally. Using wider and longer plates reduces the number of welding seams. Fewer seams mean lower welding costs and a lower risk of leakage.
Common Plate Dimensions
Thickness: 5 mm, 6 mm, 7 mm, 8 mm (Most common)
Width: Up to 2200 mm
Length: Up to 12,600 mm
Recommended Plate Selection by Part
| Truck Part | Suggested Alloy | Temper | Reason for Selection |
| Tank shell | 5083 | H111 | Provides high structural strength and excellent rust resistance. |
| Tank heads | 5083 | O | The 'O' temper is soft, making it easier to press and bend into deep curves. |
| Baffles | 5083 | O | Easy to stamp into shape to stop liquid surging inside the tank. |
| Alternative shell | 5454 | H111 | Performs better than 5083 in high-temperature transport (above 65°C / 150°F). |
GNEE Supply Specification Range
At GNEE, we manufacture wide and long aluminum plates specifically for the heavy vehicle industry.
Available Product Dimensions
| Alloy | Thickness (mm) | Width (mm) | Length (mm) |
| 5083 | 2.0 – 8.0 | 1000 – 2000 | 2000 – 12600 |
| 5052 | 2.0 – 8.0 | 1000 – 2000 | 2000 – 12000 |
| 5754 | 2.0 – 8.0 | 1000 – 2000 | 2000 – 12000 |
| 5454 | 2.0 – 8.0 | 1000 – 2000 | 2000 – 12000 |
| 5182 | 4.0 – 7.0 | 980 – 2200 | 800 – 9000 |
Unlike standard stock suppliers, GNEE supports non-standard dimensions. If your tank design requires a specific plate length of 11,500 mm to avoid extra welding seams, we can cut it exactly to your needs. This service is ideal for trailer manufacturers, OEM fabrication plants, and heavy-duty truck factories.
Want to reduce your welding costs? GNEE supplies ultra-long aluminum plates up to 12.6 meters. Contact us today to check the MOQ for custom sizes tailored to your production line.
Chemical Composition of 5083 Tank Truck Aluminum Alloys plate
The following chemical composition data complies with ASTM / EN standards and is suitable for tank truck manufacturing applications.
5083 Aluminum Alloy
| Element | Content (%) |
|---|---|
| Si | ≤ 0.40 |
| Fe | ≤ 0.40 |
| Cu | ≤ 0.10 |
| Mn | 0.40 – 1.00 |
| Mg | 4.00 – 4.90 |
| Cr | 0.05 – 0.25 |
| Zn | ≤ 0.25 |
| Ti | ≤ 0.15 |
| Al | Balance |
5083-H111 Aluminum Mechanical Properties
| Property | Value |
| Tensile Strength (Rm) | 275 – 350 MPa |
| Yield Strength (Rp0.2) | ≥ 125 MPa |
| Elongation (A50) | ≥ 10% |
| Density | 2.66 g/cm³ |
Because the density of 5083 is 2.66 g/cm³ (compared to steel's 7.85 g/cm³), the weight saving is massive, directly increasing the volume of liquid the truck can legally carry on highways.
Thickness Tolerance (ASTM B209 Reference)
Consistent thickness is critical for automatic welding robots. If the plate thickness varies too much, the welding seam will be uneven, causing weak points. GNEE follows the ASTM B209 standard for thickness tolerance.
| Thickness Range | Tolerance Limit |
| 2.0 – 5.0 mm | ±0.05 mm |
| 5.0 – 8.0 mm | ±0.08 mm |
Surface Quality Guarantee:
When you receive aluminum plates from GNEE, the surface is guaranteed flat and clean. There are no oil stains, no roller marks, no cracks, and no oxidation spots. Clean surfaces mean your workers do not need to spend extra time grinding or cleaning the metal before automatic welding.
Production & Quality Control at GNEE
- Raw Material Control: We only use primary aluminum ingots (A00 grade). We do not use recycled scrap for tank truck plates to ensure the chemical composition remains 100% stable.
- Advanced Equipment: We use a 1+4 hot rolling mill. More importantly, we run the plates through a heavy stretching and leveling machine. This removes internal stress inside the metal, ensuring the plate will not warp or bend during laser cutting or MIG/TIG welding.
- Strict Testing: Before shipping, our lab conducts chemical composition analysis using a spectrometer, mechanical tensile tests, and ultrasonic flaw detection to ensure there are no hidden air bubbles inside the thick plates.
GNEE provides Mill Test Certificates (MTC) with every order. Need to run a welding test in your factory first? Email us now to request a free sample piece.
Packaging & Delivery
Standard Export Packaging Steps
- Interleaving Paper: We place thin paper or PE film between every single aluminum plate to prevent scratches caused by vibration.
- Waterproof Wrapping: The entire bundle is wrapped in thick waterproof kraft paper and plastic film to prevent white rust from seawater moisture.
- Wooden Pallets: We use fumigation-certified wooden pallets that are strong enough for forklift handling.
- Steel Straps: The bundles are tightly secured with steel bands.
Container Loading Limits
| Container Type | Normal Loading Capacity |
| 20FT GP | 15 – 24 tons (Depending on destination port weight limits) |
| 40FT GP/HQ | 20 – 26 tons (Better for plates longer than 5.8 meters) |
Delivery Time
Standard Stock Sizes: 7 – 15 days to the loading port.
Custom Orders (Special length/width): 15 – 30 days production time.
Aluminum Price Reference Formula
Final Price = SMM Aluminum Ingot Price + Factory Processing Fee + Freight
| Component | Description |
| SMM Price | The daily base price of raw aluminum ingots (Shanghai Metals Market). |
| Processing Fee | The manufacturing cost. This depends on the alloy type, thickness, and total order quantity. |
| Logistics | Inland truck transport to the port and ocean shipping costs. |
For continuous tank truck projects, placing bulk orders (e.g., full container loads) will significantly reduce the processing fee per ton and lower your average ocean freight cost.
Contact GNEE today to get an accurate, updated price list based on today's raw material market.
Why Choose GNEE for Tank Truck Aluminum Plates?
Finding a reliable aluminum supplier can save you from production delays and material waste. Here is why buyers from the Middle East, Southeast Asia, and South America choose GNEE:
- 18+ Years of Experience: We deeply understand the technical demands of commercial vehicle manufacturing.
- Global Reach: We successfully export to over 100 countries.
- Flexible MOQ: We support trial orders for new factory setups or prototype trucks.
- Customization: We supply the exact sizes you need to minimize your offcut waste.
- Fast Response: Our English-speaking sales engineers provide detailed quotations within 24 hours.
Get a Fast Quote from GNEE
If you are sourcing aluminum plates for your next tank truck production run, we are ready to supply you.
To help us give you the best price quickly, please tell us:
- Alloy & Temper (e.g., 5083-H111)
- Dimensions (Thickness x Width x Length)
- Order Quantity (Tons or Pieces)
- Application (Fuel tanker, chemical truck, or dry powder silo)
Our team will reply within 24 hours with a firm quotation, estimated production schedule, and loading plan.