This is a special semi-trailer dedicated to the transportation of low-temperature nitrous oxide, custom-designed according to the low-temperature storage and transportation characteristics of N₂O (Laughing Gas). It adopts a double-layer vacuum powder insulation structure, integrated with a special low-temperature valve group and safety monitoring system. Available in food/medical/industrial grades, it is suitable for long-distance point-to-point transportation and on-site unloading of N₂O in food processing, medical anesthesia, chemical synthesis and other fields. It balances transportation stability, medium purity assurance and full-road adaptability, and supports customization to global mainstream transportation standards.

I. Core Basic Parameters

Parameter Item Typical Configuration Index (Customizable)
Designed Medium Low-temperature Nitrous Oxide (N₂O)
Insulation Structure Double-layer tank + vacuum powder insulation (optimized for N₂O at -40℃, low evaporation loss)
Inner Tank Material 304/316L stainless steel (food/medical grade, ensuring high purity without secondary pollution)
Outer Tank Material Q345R/16MnR (316L stainless steel optional for upgraded anti-corrosion & weather resistance)
Anti-Corrosion Process Sand blasting + purging + spraying, two-component fast-curing liquid coating (food-grade, eco-friendly, weather-resistant, salt-spray resistant, bump & wear resistant)
Effective Tank Volume 15~50m³ (mainstream standard specifications, customizable on demand)
Rated Working Pressure 0.6/1.0/1.6MPa (3 options, matching different unloading/supply pressures)
Operating Temperature -40℃~50℃ (covering full working conditions for N₂O low-temperature storage and transportation)
Medium Purity ≥99.99% (food/medical grade can be upgraded to 99.999%, customizable on demand)
Core Configuration Integrated low-temperature special valve group, real-time pressure/level/temperature monitoring system, emergency cut-off device, static grounding device
Unloading Mode Liquid/vapor phase unloading, equipped with food/industrial grade quick connectors, conventional unloading without external power
Frame Standard Customizable to GB/EU/US standards, adapting to road load and axle requirements in different regions
Safety Accessories Dual safety valves, overpressure relief device, vacuum monitoring system, anti-overturning stable structure
Design Standards Conforms to GB150 as baseline; customizable to ASME BPVC VIII, PED, ADR/RID, DOT, FDA (food grade) and other international standards
Core Features Food/medical grade sealing to prevent medium contamination; reinforced anti-bump frame for long-distance transportation

II. Core Selling Points by Regional Market

(I) European Market

1. Full EU Compliance + Multi-Level Certification
The whole vehicle is customized to meet core EU standards including ADR/RID/PED/ISO 1496-3. The food-grade version is certified to EU 10/2011 (food contact), and the medical grade complies with EU Medical Device Regulation (MDR). Valve groups and seals meet strict EU requirements for low-temperature pressure vessels and dangerous goods transportation, enabling direct access to European road and cross-border railway logistics networks without compliance barriers.
2. High Purity for High-End Scenarios
316L stainless steel inner tank + food/medical grade sterile sealing design ensure N₂O purity ≥99.999%, precisely matching high-end applications such as European baking foaming, carbonated beverage production, dental/surgical anesthesia, and precision chemical synthesis, fully aligning with European high-quality quality control and food & medical safety standards.
3. Green & Low-Carbon in Line with EU Policies
Vacuum powder insulation technology keeps N₂O daily evaporation loss at a low industry level, reducing gas leakage and waste. Compared with traditional cylinder transportation, single-trip capacity is increased by dozens of times, greatly cutting trips and carbon emissions. It supports enterprises in achieving green logistics in line with EU ETS carbon emission reduction and the European Green Deal.
4. Dual Adaptation to Weather & Road Conditions
Two-component eco-friendly anti-corrosion coating complies with EU directives, resistant to low temperature, humidity and acid rain, adapting to large temperature differences between northern and southern Europe. The frame features lightweight reinforced design per EU standards, suitable for narrow, curvy European roads with strong driving stability and lower fuel consumption.

(III) Southeast Asian Market

1. Optimized for Tropical High Temperature & Humidity
The vacuum powder insulation layer is thickened by 25%, paired with high-temperature-resistant anti-corrosion coating, ensuring stable operation in Southeast Asia’s 40°C+ hot and humid environment and effectively controlling N₂O evaporation loss. The low-temperature valve group is equipped with high-temperature protection to avoid reduced unloading efficiency in high-temperature conditions.
2. Small-to-Medium Volume for Local Demand
Mainly provides 15–30m³ small-to-medium volume models with 0.6/1.0MPa pressure. The lightweight frame design complies with road load limits, narrow roads, and rural routes in parts of Southeast Asia, matching the gas consumption scale of local small and medium-sized food factories, private hospitals, and small chemical enterprises.
3. Easy Operation & Local Infrastructure Compatibility
Standardized unloading can be performed without external power, equipped with food/industrial-grade universal quick connectors. Simple operation requires no highly skilled personnel. The outer tank coating features enhanced salt-spray resistance, suitable for highly corrosive environments in coastal ports and short cross-sea transportation, extending outdoor service life.
4. Multi-Scene Versatility for Higher Utilization
One trailer can be flexibly customized for food or industrial grade, supporting N₂O transportation in food processing, medical anesthesia, chemical synthesis, and other applications. It eliminates the need to purchase multiple dedicated units, matching the diversified production and scattered gas demand of SMEs in Southeast Asia and improving cost-effectiveness.

(IV) Middle East Market

1. Full Adaptation to Extreme Desert Environments
The tank insulation and outer shell are specially optimized for high temperatures, enabling stable operation under Middle East’s 55°C+ extreme desert heat and minimizing N₂O evaporation loss. The valve group, connections, and sealing system are dustproof to prevent sand-caused failures, suitable for long-distance desert highway transportation and on-site unloading.
2. Dual-Grade Matching for Core Local Demand
Industrial-grade models meet N₂O demand in petrochemical synthesis, electronics manufacturing, and metal processing. The 1.6MPa high-pressure version can directly connect to production equipment without additional boosting devices. Food-grade models comply with local food hygiene standards for large supermarkets, baking chains, and beverage manufacturers.
3. Heavy-Duty Anti-Corrosion for Desert & Coastal Areas
The outer tank uses heavy-duty anti-corrosion and wear-resistant coating, resisting both desert sand abrasion and salt-spray corrosion in coastal areas such as Dubai, Abu Dhabi, and Qatar. One unit serves both desert and coastal environments, reducing procurement and management costs.
4. High Stability for Middle East Road Conditions
The frame is reinforced with high-strength steel for anti-wind and anti-vibration performance, adapting to high winds and uneven surfaces on desert highways. Excellent driving stability reduces sealing failures caused by tank sloshing during transportation.

(V) African Market

1. Infrastructure-Friendly Design
The frame and tank are extra-heavy reinforced for superior impact, vibration, and deformation resistance, suitable for unpaved roads, rough surfaces, and simple ferry crossings in Africa, greatly lowering equipment damage risk during transport. The tank has excellent sealing performance for open-air unloading and basic supporting facilities.
2. Cost-Effective & Sized for Local Needs
Offers significant price advantages over European and American brands, mainly supplying 15–30m³ cost-effective models for small food factories, local hospitals, dental clinics, and small chemical enterprises. Body dimensions, axle count, and load can be simply customized per road regulations of various African countries.
3. Solves Core Logistics Pain Points & Ensures Stable Supply
Transport capacity per trip is dozens of times higher than traditional cylinders, solving difficulties and high costs of N₂O cylinder transport in regions with incomplete logistics networks. It supports point-to-point direct delivery from ports or production bases to remote factories and hospitals, ensuring continuous gas supply and reducing reliance on imported cylinders.
4. Simple Operation & Low Maintenance
Unloading is standardized with no professional technicians or complex external equipment required. Wearing parts are globally common specifications, matching local basic maintenance capabilities with low long-term costs and minimal downtime. The vehicle has no complicated precision components, resulting in low failure rates suitable for harsh African environments.

III. Core Global Selling Points

1. Multi-Grade High-Purity Materials for Full-Scene Purity Assurance
Inner tank adopts 304/316L food/medical-grade stainless steel, customizable to 99.99% / 99.999% purity levels. Paired with food/medical-grade sterile seals, it eliminates medium contamination risk and perfectly serves food, medical, industrial, electronics, and other N₂O applications worldwide.
2. Specialized Insulation for Low-Loss Stable Storage & Transport
Vacuum powder insulation is uniquely optimized for N₂O at -40°C, with evaporation loss far below the industry average, greatly reducing gas waste cost. Strong temperature adaptability ensures stable N₂O storage and transportation under global climates.
3. High-Safety Redundant Design for Full-Process Risk Control
Equipped with dual safety valves, emergency shut-off valves, real-time pressure/level/temperature monitoring, static grounding, anti-overturning structure, and double-layer explosion-proof tank. It avoids risks such as leakage, overpressure, static electricity, and overturning from transport to unloading, complying with the highest global safety standards for low-temperature dangerous goods.
4. All-Road & All-Climate Adaptable for Long Service Life
Two-component fast-curing eco-friendly coating and high-strength outer shell resist high/low temperature, sand, salt spray, vibration, and abrasion. The frame can be customized and reinforced per regional standards, adapting to deserts, coasts, high humidity, severe cold, and various road conditions. Service life exceeds 10 years.
5. Dual Optimization of Logistics Efficiency & Cost
Compared with traditional cylinders, single-trip capacity is increased by dozens of times, reducing trips, labor, and fuel consumption. The integrated design provides a one-stop “transport + unloading” solution with no extra on-site equipment needed, greatly improving logistics efficiency and lowering total lifecycle cost.
6. Standard + Customized Dual Mode for Global Demand
Provides standard volume and pressure versions, and also supports customization of purity, frame standards, unloading connectors, and intelligent monitoring systems according to regional regulations and industry scenarios, meeting personalized N₂O transportation needs in food, medical, chemical, electronics, and other sectors worldwide.