30,000 Liters Semi-trailer Oil Tanker Carbon Steel / Stainless Steel Tank Body
Your Trusted Fuel Supply Solution



Applications
Why choose our Semi-trailer oil tanker?
- High-strength Oil-resistant and Anti-corrosion Technology: The tank body adopts professional anti-corrosion and anti-seepage treatment technology. The inner wall is passively protected with a special oil-resistant coating, featuring a dense and smooth surface. It can effectively resist oil erosion, medium corrosion and oxidative rusting, eliminate potential leakage risks, and deliver stable and durable performance for long-term service.
- Compliant Hazardous Goods Transportation Standards: Constructed with high-strength special tank steel, with an optional upgrade to corrosion-resistant stainless steel materials. It strictly complies with manufacturing specifications for hazardous chemical transportation, is suitable for the transfer of liquid media such as gasoline, diesel and industrial oil, and meets the requirements of domestic and international road transportation regulations.
- High-Strength Structure and Long-Lasting Durability: Adopting integral stamping forming and fully sealed welding technology, the overall structure features high strength, impact resistance and wear resistance. It adapts to complex road conditions and long-distance heavy-load transportation, with a service life far exceeding that of ordinary simple tank bodies, effectively reducing later maintenance and replacement costs.
- Diversified Customization and Wide Compatibility: Equipped with a standard large capacity of 30,000 liters, it supports multiple customizations for pipe fittings, valves, heating devices, insulation layers and more. It is fully suitable for single oil tank trucks and three-axle tank semi-trailers, and compatible with mainstream heavy truck chassis such as Howo, Jiefang, Dongfeng and Shaanxi Automobile.
- Upgraded Driving Stability and Safety: Equipped with thickened and reinforced anti-surge baffles inside, it cushions the impact of oil sloshing during driving, reduces the inertial deviation of the vehicle body, greatly improves the stability under heavy loads and braking safety, and avoids driving risks caused by bumpy road conditions.
- Easy-to-clean and Low-maintenance Design: The tank features a well-organized internal structure with smooth and sleek inner walls, preventing the accumulation of oil sludge and impurities. This design simplifies daily cleaning, inspection, and maintenance significantly. Paired with a complete set of safety valve assemblies, it balances operational efficiency and long-term reliability.
Technical Specifications
|
Tank configuration
|
|
Material of the tank body
|
5182 Aluminum Alloy / Q345B Carbon Steel (Stainless Steel Optional)
|
|
Material thickness
|
Cylinder shell: 5.6-6mm, Head: 6-8mm, Reinforced beam: 6mm
|
|
Finish
|
Natural aluminum alloy finish / Anti-corrosion primer + topcoat, oil-resistant passivation / polishing treatment for inner wall
|
|
Tank volume
|
30000L
|
|
Anti-wave board
|
Built-in reinforced anti-wave baffles with full welding fixation to eliminate liquid sloshing
|
|
Manhole (Can mouth)
|
2×500mm |
|
Tank body welding
|
Fully automatic submerged arc welding, overall heat treatment, 100% passed air tightness / leakage / pressure resistance tests |
|
Can mouth
|
2 pieces, aluminum alloy material, equipped with standard overflow probe interface
|
|
Valve material
|
Aluminum Alloy / Stainless Steel Emergency Shut-off Valve (Subsea Valve), DN80 Oil Unloading Valve with Pneumatic / Manual Control
|
|
Pipe material
|
Aluminum Alloy / Stainless Steel Emergency Shut-off Valve (Subsea Valve), DN80 Oil Unloading Valve with Pneumatic / Manual Control
|
| Insulation layer |
Optional 50–80mm high-density polyurethane foam insulation layer, covered with color steel plate / aluminum sheet (suitable for low-temperature / heated oil transportation) |
|
The exterior of the tank
|
Sandblasting derusting + Zinc-rich epoxy primer + Oil-resistant topcoat. Natural anodizing treatment is available for aluminum alloy tank bodies with customizable colors.
|
|
Climb the fence
|
Top aluminum alloy anti-slip guardrail + grid walkway with anti-tipping design, complying with safety specifications for hazardous goods transportation
|
|
Back ladder
|
Side-mounted aluminum alloy ladder with non-slip pedal design and safety handrails
|
|
Cannon barrel
|
Optional configuration (suitable for water spraying/cleaning type oil tank): aluminum alloy high-pressure cannon barrel with universally adjustable nozzle
|
|
Suction pipe
|
Carbon steel / stainless steel material, bottom direct suction design with filter device and quick connector
|
|
Mudguard
|
High-strength fiberglass reinforced plastic / steel mudguards with full-coverage design for three axles and reflective markings
|
|
Side protection
|
Foldable steel side guards, compliant with GB11567 side protection regulations
|
|
Auxiliary beams/accessories
|
Complete accessories including high-strength carbon steel reinforced cross beams, traction pin seats, toolboxes, fire extinguisher brackets, static grounding straps, warning signs and more
|
|
Pump box
|
Steel/aluminum alloy pump box with waterproof and dustproof locks, built-in oil pump/control valve group, and reserved access openings for maintenance
|
|
Filter
|
High-precision fuel filter, stainless steel filter screen, detachable and washable, filtration accuracy ≤10μm
|
|
Valve diameter
|
Standard caliber emergency cut-off valves and oil discharge valves in DN80/DN100, with customized specifications of DN65/DN150 optional
|
|
Water pump - vehicle-mounted pump
|
Optional vehicle-mounted self-priming oil pump (Flow rate: 30-60m³/h), or pneumatic/electric oil pump, suitable for the transportation of gasoline and diesel media
|
|
Power take-off method
|
Power Take-Off (PTO) drive. The oil pump is driven by the power take-off on the side of the chassis gearbox, with pneumatic control as standard, and it can be upgraded to a hydraulic/electric drive system as required.
|
|
Pump function
|
Self-priming oil pump, featuring fast oil loading and unloading, circulating stirring, pipeline emptying and pressure adjustment functions. It supports bidirectional transmission and is compatible with refined oil media such as gasoline and diesel.
|
|
Video
Drawing

Main Components
Reliable Warranty & Global Support
- 12-month warranty: The entire vehicle is covered by warranty (excluding vulnerable parts), giving you complete peace of mind.
- On-demand technical support: 7/24-hour technical response, providing immediate solutions for various malfunctions.
- Free operation training: On-site or remote training covering operating systems, safety regulations and water pump operation.
- Global parts supply: Rapid delivery of vulnerable spare parts to minimize equipment downtime.
- Multi-brand equipment support: Professional diagnostic guidance is also available even if you have an existing fleet of other brand equipment.
Frequently Asked Questions
Q: How long is the delivery lead time for a customized semi-trailer tanker?
A: Standard configurations are usually ready in 15–25 days. Custom painting or specific emission requirements may take up to 35 days.
Q: Does the truck come with a certification for international standards?
A: Yes, our semi-trailer tanker comply with ISO and CE standards and meet global benchmark quality requirements.
Q1: What options are available for tank materials? What are the differences between carbon steel and stainless steel?
A: The standard configuration adopts high-strength Q345B carbon steel, which is suitable for transporting gasoline and diesel. For the transportation of strong acid, strong alkali or food-grade liquids, 304/316L stainless steel is available as an alternative. Stainless steel features superior corrosion resistance, sanitary performance and no substance precipitation, yet it comes with a higher cost. Carbon steel delivers high cost performance and can achieve excellent durability with anti-corrosion coating treatment.
Q: What are your shipping conditions?
A:Normally,we transport trucks via roll-on/roll-off ships, bulk carriers, and containers. Spare parts are packed in wooden cases and transported by container.
Q: Can you fully customize according to my requirements?
A: Yes. We have a professional R&D team and can accurately produce products according to your requirements.