52.5m3 Custom Cryogenic LNG Semi Trailer Tank Vacuum Insulated Stainless Steel for Long-Haul Natural Gas Distribution
Products Description
Custom cryogenic LNG semi trailer designed for large LNG energy supply chain projects. Customized according to site working condition and local road regulation. High vacuum multi-layer insulation system with full safety interlock protection, adaptable to extreme hot, cold and salt spray environment. Optional integrated BOG recovery system, remote pressure & liquid level intelligent monitoring system for cross-border long haul LNG transport. Delivered with full ASME/ADR/DOT/GCC certification package.
Product Basic Parameters
|
Capacity (m³) |
52.5 |
|
Dimensions (mm) |
13300×2550×3920 |
|
Curb weight (Kg) |
15300 |
|
Working pressure (MPa) |
0.64 (Inner cylinder) |
|
Design pressure (MPa) |
0.64 (Inner cylinder) |
|
Filling rate |
90% |
|
Filling medium |
LNG |
|
Insulated form |
High vacuum multi-layer insulation |
|
Liquid discharge method |
Discharging liquid through pressure difference |
LNG Semi-Trailer Features
✅Custom vacuum insulation solution, boil-off index controlled per project requirement;
✅Redundant safety system: dual safety valve, double emergency shut-off, explosion-proof gas detector, static protection;
✅Optional IoT remote monitoring, real-time tank pressure, level & temperature on mobile/backend;
✅Heavy-duty anti-corrosion coating for desert, coastal salt spray and arctic cold area;
✅Integrated BOG recovery pipeline to reduce fuel loss cost;
✅Complete pressure vessel calculation document, third-party inspection supported.
LNG cryogenic semi trailer Advantages
Product: Project customized, redundant safety design, verified under extreme working condition; integrated intelligent monitoring & BOG recovery solution available.
Manufacturing: Own cryogenic pressure vessel license & ASME U stamp, project-based control, dedicated project engineer for each cryogenic LNG semi trailer.
Service: Full lifecycle project service: pre-project design & risk assessment; production inspection; witness test; on-site training; long-term maintenance & spare parts package. Oversea technical team on-site support available.
LNG transport semi trailer Application Scenarios
1.LNG point supply: supply gas to ceramic factories, glass factories, and food factories
2.Rehydration at gas filling stations: daily distribution at LNG filling stations
3.City gas: transportation at peak-shaving storage and distribution stations
4.City gas: transportation at peak-shaving storage and distribution stations
Packaging & Shipment
Project customized LNG cryogenic semi trailer, valves & instruments packed by thick shockproof wooden box. Heavy anti-rust wax coated on whole vehicle. Ro-Ro vessel priority, full vessel arrangement for big bulk project order.
After Sales Service
1.Warranty: 12 months for whole cryogenic LNG semi trailer; 36 months for tank structure. Free spare parts for manufacturing defects within warranty.
2.7×24h online technical support via video, email and WhatsApp, quick troubleshooting for tank pressure, liquid level and valve issues.
3.Original spare parts global delivery, air freight available for urgent parts.
4.Oversea engineer on-site commissioning, operation training and periodic inspection available.
5.Complete O&M manual, operation guide, pressure vessel drawing, CO and full certification documents supplied.
6.Lifetime technical consultation, support tank annual inspection and vacuum recheck.
Selection Guide about LNG road tanker semi trailer
1. Confirm the road weight limit of the target country and select the tank volume; Sales of mainstream 52.5 CBM 3-axis models;
2. Determine the number of axes: 3 axes are the standard, mechanical suspension is selected for limited budget, and air suspension is selected for high-end needs;
3. Confirm the export certificate: ADR/DOT/GCC on demand; 4. Confirm accessories: basic models are equipped with safety valves and emergency shut-off valves as standard; Digital display liquid level gauge can be installed at a higher price
Troubleshooting about LNG transport semi trailer
| Problem | probable cause | Solution |
|---|---|---|
| Vacuum drops fast | Sandwich Leakage/Adsorbent Failure | Return to plant for vacuum/adsorbent replacement |
| relief valve take-off | Overloading/vacuum failure/external heat source | Check the filling rate, measure the vacuum degree, and avoid exposure to the sun |
| Incorrect reading of liquid level gauge | Differential pressure tube blockage/sensor fault | Blow the differential pressure pipe and replace the sensor |
|
emergency shut-off valve inactive |
Insufficient air source pressure/sealing aging |
Check the air path and replace the O-ring |
Why choose Us?
Direct price: direct supply from factories, no middlemen, lower than traders with the same configuration
Fast delivery time: standardized configuration 25 days line, no delay.
Export: Has been sent to Nigeria, Kenya, Saudi Arabia, Vietnam, Indonesia, familiar with the customs clearance requirements of each port.
Accessories with the car: Each unit is equipped with 1 set of wearing parts (safety valve sealing ring, liquid level gauge sealing gasket), which can be used immediately upon arrival at the port.
Customer Visit
Global customers are warmly welcomed to visit our factory. Book workshop tour: raw material inspection, tank welding, vacuum treatment, hydrostatic & air tightness test, whole trailer assembly. Witness cryogenic LNG semi trailer performance test on site. Factory reception, interpreter and live product demo available, project drawing discussion on site. Please book appointment 3~7 days in advance.
FAQ
Q: What is the boil-off rate (NER) of your LNG semi trailer?
A: ≤0.25% per day at full load, thanks to high-vacuum multi-layer insulation. This is among the best in cryogenic lng semi trailers .
Q: Do you offer remote monitoring for liquid level and pressure?
A: Yes, optional GPS remote monitoring system for real-time data and alarms
Q: What is the vacuum warranty period?
A: 5 years. We use high-quality getter and multi-layer wrapping to ensure long vacuum life.
Q: How do you ensure the vacuum performance during shipping?
A: The vacuum nozzle is sealed and protected; a vacuum gauge is installed for easy inspection upon arrival.
Q: What is the design life of the tank?
A: 15-20 years for the tank with proper maintenance; 10 years for the trailer chassis .
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