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Reliable Cryogenic Tanker Trailers for LNG, LOX, LIN, LAR, and LCO2 Transport
CNCD is a trusted cryogenic trailer manufacturer, providing high-quality vacuum insulated tankers designed for the safe and efficient transport of liquefied gases such as liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAR), liquefied natural gas (LNG), and liquid carbon dioxide (LCO₂).
Our cryogenic semi-trailers are engineered with robust double-layer vacuum insulation, ensuring minimal heat transfer and safe long-distance transportation.
| Parameter | Specification |
|---|---|
| Capacity Range | 20m³ – 58m³ (Custom sizes available) |
| Working Pressure | 0.2 MPa – 2.2 MPa |
| Insulation Type | High vacuum multilayer insulation |
| Design Standards | ASME, GB150, ADR, DOT, CE |
| Mediums Supported | LOX, LIN, LAR, LNG, LCO₂ |
| Material | Stainless Steel Inner + Carbon Steel Outer Shell |
| Structure | Semi-trailer with 2-3 axles, air suspension optional |
Rich Manufacturing Experience: Over 20 years of cryogenic trailer production with advanced facilities.
Global Certifications: ASME, DOT, CE, ADR, PED, GB150 compliant.
Customized Solutions: Various capacities, pressure ratings, axle configurations, and insulation designs.
Reliable Safety Features: Emergency shut-off valves, pressure relief systems, anti-roll and ABS braking systems.
Global Delivery & Support: Fast lead times with worldwide logistics and 24/7 after-sales technical support.
Cryogenic semi-trailer tanks are the primary vehicle for bulk liquid gas distribution across road networks worldwide. Unlike fixed storage, they bring the gas directly to where it is consumed — from industrial parks and hospitals to LNG fueling corridors and remote construction sites. The following are the core industries and operational scenarios our customers deploy them in.
The shift toward natural gas as a cleaner fuel has created strong demand for reliable LNG road transport. Industrial parks, city-gas distribution companies, and LNG fueling station operators use our semi-trailer tanks to move liquefied natural gas from receiving terminals or production plants to end-use points. The trailers' high-vacuum multilayer insulation keeps boil-off losses minimal across long-haul routes — critical when product loss directly impacts operating margins.
For LNG fueling station operators building out highway corridors, fleet managers ordering multiple units for recurring delivery routes, and energy distributors seeking an OEM or custom-configured trailer solution, CNCD provides factory-direct supply with full certification packages for local road authority approval.
Hospitals, medical gas distributors, and healthcare infrastructure contractors depend on a continuous, uninterrupted supply of liquid oxygen. A single 52m³ LOX semi-trailer serves as a mobile supply link between the air separation plant and multiple hospital storage tanks on a single route, reducing the number of deliveries required per week while maintaining the buffer stock each facility needs.
For medical gas distributors managing regional hospital networks or governments procuring fleet equipment for national healthcare infrastructure, our LOX trailers are manufactured to medical-grade standards with stainless steel inner vessels, dedicated clean valve assemblies, and full traceability documentation for regulatory compliance.
Industrial gas companies — whether large multinationals or regional independent distributors — operate scheduled delivery routes supplying liquid nitrogen, liquid argon, and liquid oxygen to manufacturing and processing customers. These gases are consumed in metal fabrication (welding and cutting), electronics manufacturing (inert atmosphere processing), pharmaceutical production, and chemical synthesis.
Semi-trailer tanks in the 20m³ to 45m³ range are the standard fleet unit for this application. Operators typically run multiple trailers per route, making per-unit acquisition cost, durability over a 15–20 year service life, and availability of spare parts key procurement criteria. CNCD supports bulk fleet orders with standardized configurations and consistent production schedules.
Liquid nitrogen is widely used in food manufacturing for individual quick freezing (IQF), cryogenic grinding, modified atmosphere packaging (MAP), and poultry or seafood processing lines. Large food processing plants and cold chain logistics operators receive LIN deliveries by semi-trailer directly to on-site storage tanks, which feed continuous production processes.
For food industry equipment suppliers and cold chain integrators procuring trailers for client facilities, we offer food-compatible configurations with hygienic valve fittings and full material certificates — meeting the documentation requirements of food safety audits.
Liquid carbon dioxide serves two distinct markets transported by the same trailer type: the food and beverage industry (carbonation of soft drinks, beer, and sparkling water) and industrial applications (welding shielding gas, fire suppression, pH control in water treatment). LCO₂ trailers operate at higher working pressures than cryogenic trailers for other gases and require dedicated pressure management systems.
CNCD LCO₂ semi-trailers are engineered with the pressure ratings and relief valve configurations suited to both food-grade and industrial-grade CO₂, with documentation to support both application types. For beverage manufacturers expanding regional distribution capacity or CO₂ producers seeking OEM trailer supply, we provide factory-configured units with short lead times.
Mining operations, offshore construction projects, steel mills in developing regions, and military logistics all share a common need: reliable delivery of industrial gases to locations without pipeline infrastructure. Semi-trailer tanks are the only practical solution for supplying LOX for cutting, LIN for instrumentation, or LNG as a power generation fuel to sites that are hours from the nearest gas plant.
For EPC contractors specifying equipment for resource or infrastructure projects, and for government procurement agencies sourcing fleet for national industrial programs, CNCD offers regionally certified configurations — with ADR compliance for Europe, DOT for North America, and GB standards for domestic China and select export markets — along with technical support documentation in multiple languages.
Rocket test facilities, aerospace component manufacturers, and research institutions require liquid hydrogen, liquid helium, and ultra-high-purity liquid oxygen and nitrogen delivered with strict contamination controls and precise volume documentation. While volumes are often smaller than industrial distribution, the technical and certification requirements are among the most demanding of any application.
CNCD's engineering team works directly with institutional procurement teams to develop custom trailer specifications — including dedicated clean-room assembly procedures for ultra-pure applications, custom valve layouts, and specialized documentation packages.
Building a fleet or need a custom specification?
Our engineering team supports bulk orders, OEM partnerships, and tailored designs for regional certification requirements. Contact us for a factory-direct quote →
Double-Layer Vacuum Insulation: Reduces evaporation loss, ensuring long-distance transport efficiency.
Advanced Safety Systems: Includes relief valves, emergency shut-off valves, liquid level indicators, and pressure gauges.
Structural Durability: Designed to handle challenging road conditions, including anti-roll, air suspension, and robust braking systems.
Efficiency: Easy loading/unloading with integrated vapor return lines and ergonomic valve systems.
ASME U Stamp
DOT (Department of Transportation – US)
ADR (European Road Transport Certification)
CE Certification
ISO 9001 Quality Management
GB150 (China National Standard)
58m³ LNG Trailer – Southeast Asia Project: Delivered to LNG fueling station with enhanced insulation, reducing product loss by 25%.
52m³ LOX Trailer – Middle East Medical Supply: Continuous oxygen delivery to 5 hospitals, compliant with medical-grade standards.
30m³ LIN Trailer – Europe Electronics Industry: Supporting nitrogen supply for semiconductor manufacturing with high reliability.
What gases can be transported?
LOX, LIN, LAR, LNG, LCO₂, and more.
Are your trailers compliant with international road transport laws?
Yes, certified with DOT, ADR, ASME, and CE.
How long does the vacuum insulation last?
Typically over 15 years with regular maintenance.
Do you provide technical support overseas?
Yes, global installation, training, and lifetime technical support are available.
CNCD is your trusted cryogenic trailer manufacturer offering safe, efficient, and globally certified liquid gas transport solutions. Whether for LNG, medical oxygen, or industrial gases, we provide durable and cost-effective cryogenic tanker trailers worldwide.
Talk to our experts and we can help you meet all template requirements from scratch. Let us provide assistance for your next project.
First of all, thank you for taking the time to read our company brochure. This is not only a collection of paper, but also the carrier of our sincere invitation and commitment to you. From this moment on, our service journey is officially started, and we hope that every step of our journey can bring you satisfaction and .
Looking back, we have forged ahead through transformation and innovation, establishing a good reputation in the industry with our steadfast pursuit of technology and strict control of quality. The wave of economic globalization has provided us with vast opportunities to realize leapfrog development.
Looking ahead, we will continue to uphold the values of "honesty, integrity, and virtue first," and with a more open mindset and pragmatic approach, we will work hand in hand with global partners to promote the development of the cryogenic industry chain.
