This series consists of double-layer fixed vacuum powder insulated low-temperature storage tanks specially designed for nitrous oxide (N₂O), tailored to the low-temperature storage and transportation characteristics of nitrous oxide. Available in food, medical, and industrial grades, they meet local centralized gas supply demands in food processing, medical anesthesia, chemical synthesis, electronics manufacturing, and other fields. The tanks ensure high medium purity, stable storage and transportation, and convenient operation, supporting both standardized production and customized design.
I. Core Basic ParametersParameter
Typical Configuration (Customizable)
Designed Medium
Low-temperature nitrous oxide (N₂O)
Insulation Structure
Double-layer tank + vacuum powder insulation (optimized exclusively for N₂O at -40℃, low boil-off loss)
Inner Vessel Material
304 / 316L stainless steel (food/medical grade, ensuring high purity without secondary contamination)
Outer Vessel Material
Q345R / 16MnR (316L stainless steel optional for enhanced corrosion resistance and weatherability)
Corrosion Protection
Sand blasting + purging + coating; two-component fast-curing liquid coating (food-grade, eco-friendly, weather-resistant, salt-spray resistant, wear-resistant)
Standard Volume
1 / 5 / 10 / 20 / 30 / 50 / 100 / 150m³ (mainly small and medium volumes; large volumes customizable)
Rated Working Pressure
2.4MPa (three optional levels to match different gas supply / unloading conditions)
Operating Temperature
-40℃ ~ 50℃ (covers full operating conditions for low-temperature N₂O storage and transportation)
Medium Purity
≥99.99% (food/medical grade upgradable to 99.999% upon request)
Loading & Unloading Connections
Special food/industrial-grade low-temperature liquid/vapor ports with quick connectors, leak-proof and contamination-proof
Safety Accessories
Dual safety valves, emergency shut-off valve, real-time pressure/level/temperature monitoring system, vacuum monitoring device, static grounding
Operating Features
Centralized control system, compact structure, small footprint, one-button simple operation, no need for 24/7 on-site personnel
Design Standards
Complies with GB150 as baseline; customizable to ASME BPVC VIII, PED, FDA (food grade), USP (medical grade), and other international standards
Core Substitution Ratio
1m³ liquid storage tank replaces 120 conventional N₂O gas cylinders
II. Core Selling Points by Regional Market(I) European Market1.Full EU Compliance & Multi-Grade Certification
1.
Customizable to meet EU standards including PED/ADR/ISO 1496-3. Food-grade models certified to EU 10/2011 for food contact; medical-grade models comply with EU Medical Device Regulation (MDR). Safety accessories and insulation systems meet strict EU requirements for low-temperature pressure vessels, enabling direct access to European industrial/food/medical gas networks without regulatory barriers.
2. High Purity for Premium Applications
316L stainless steel inner vessel with food/medical-grade sealing ensures N₂O purity ≥99.999%, precisely matching high-end European applications such as bakery foaming, carbonated beverage production, dental/surgical anesthesia, fine chemical synthesis, and electronic etching, fully aligning with strict European quality control standards.
3.Green & Low-Carbon in Line with EU Policies
Vacuum powder insulation minimizes daily N₂O boil-off loss to industry-low levels, reducing gas leakage and waste. One 1m³ tank replaces 120 cylinders, drastically cutting carbon emissions from cylinder transportation. This supports EU ETS carbon reduction and the European Green Deal, helping enterprises achieve green production.
4.Weather Resistance for Diverse European Climates
Two-component eco-friendly anti-corrosion coating complies with EU RoHS directives, offering low-temperature resistance, moisture resistance, and acid rain resistance. It adapts to large temperature differences, rain, and fog across Northern and Southern Europe, enabling safe outdoor installation with no risk of coating failure or medium contamination, and low operation and maintenance costs.
(II) American Market1.Full Compatibility with US Standards & Multi-Grade Adaptation
Custom models comply with ASME BPVC VIII pressure vessel standards; food and medical grades are certified by FDA and USP respectively, fully compatible with local gas supply systems in the U.S. and Canada. They directly support centralized gas supply for North American food processing bases, medical groups, and chemical & electronics enterprises.
2.Large Volume & High Pressure for Large-Scale Industry
Mainly promotes 50–150m³ large-volume + 2.4MPa high-pressure models, suitable for high N₂O consumption in large North American bakery chains, carbonated beverage plants, and integrated medical campuses. A single tank can supply gas for days to weeks, replacing frequent cylinder deliveries and greatly improving supply efficiency.
3.Dual Advantages: Cost Efficiency & Intelligence
Offers competitive procurement costs and flexible delivery schedules while meeting full US standard compliance compared to local North American brands. Supports customized remote intelligent monitoring (real-time transmission of level/pressure/temperature, anomaly alarms), matching the intelligent production management needs of North American enterprises.
4.Strong Adaptability to Complex Conditions
Tank insulation is optimized for both high and low temperatures, ensuring stable N₂O storage in extreme alternating climates from northern cold to southern hot and dry conditions. Reinforced tank framing adapts to complex outdoor installation environments in North American factories, with excellent impact and deformation resistance.
(III) Southeast Asian Market1.Special Optimization for Tropical High Temperature & Humidity
Vacuum powder insulation layer is thickened by 25%, paired with high-temperature resistant anti-corrosion coating, enabling stable operation at 40℃+ in hot and humid Southeast Asia with controlled N₂O boil-off loss. The outer vessel coating features enhanced salt-spray resistance, adapting to highly corrosive coastal environments and preventing tank rust.
2.Small & Medium Volumes for Local Flexibility
Mainly promotes 1–50m³ small and medium volumes with compact structure and small footprint, suitable for small and medium-sized food factories, private hospitals, dental clinics, and small chemical/electronics enterprises. Quick installation requires no complex infrastructure, matching the site and budget conditions of local SMEs.
3.Significant Cost Reduction via Centralized Gas Supply
One 1m³ tank replaces 120 cylinders, solving high labor and logistics costs of cylinder transportation in regions with underdeveloped transport networks. Local centralized gas supply eliminates expenses related to cylinder management and delivery.
4.User-Friendly Operation for Local Capabilities
Centralized control system with one-button operation and simple interface requires no highly skilled personnel for daily operation and maintenance. Standardized wearing parts facilitate local procurement in Southeast Asia, lowering usage and maintenance barriers.
(IV) Middle East Market1.Full Adaptation to Extreme Desert Environments
Tank insulation and outer cladding are specially optimized for high temperatures, ensuring stable operation at 55℃+ in extreme desert heat, minimizing external heat ingress and N₂O boil-off loss. Valve groups and connections feature dust-proof sealing to prevent sand intrusion and failures, suitable for outdoor use in desert areas.
2.Dual-Scenario Matching for Core Middle East Demand
Industrial-grade models serve N₂O needs in petrochemical synthesis, electronics manufacturing, and metal processing; the 2.4MPa high-pressure version connects directly to production equipment without additional boosting. Food-grade models meet food processing requirements for large supermarkets, bakery chains, and beverage plants, complying with local food hygiene standards.
3.Corrosion & Wear Resistance for Dual Environments
Heavy-duty anti-corrosion and wear-resistant outer coating withstands both desert sand abrasion and coastal salt-spray corrosion in Dubai, Abu Dhabi, etc. One tank design fits both desert and coastal Middle East environments, reducing procurement and management costs.
4.Long Service Life & Low Maintenance
Stainless steel inner vessel, high-strength outer vessel, and professional anti-corrosion treatment ensure long service life, reducing repair frequency in high-temperature and sandy conditions, and significantly lowering long-term O&M costs.
(V) African Market1.Infrastructure-Friendly Design
Tank body and frame are thickened and reinforced for maximum resistance to vibration, impact, and deformation, adapting to rough installation sites and logistics conditions in parts of Africa. Excellent overall sealing supports outdoor storage and use under limited supporting facilities, with low failure risk.
2.High Cost-Effectiveness for Local Demand
Offers significant price advantages over European and American brands, focusing on 1–30m³ cost-effective models for small and medium-sized food factories, local hospitals, dental clinics, and small chemical enterprises. Volume and pressure can be easily customized per national regulations for strong adaptability.
3.Solving Core Gas Supply & Logistics Pain Points
Centralized gas supply eliminates difficulties and high costs of N₂O cylinder transportation in regions with inadequate logistics networks. A single tank ensures stable gas supply for enterprises and hospitals in remote areas, reducing reliance on imported cylinders and securing continuous production/medical gas supply.
4.Multi-Scene Versatility for Improved Utilization
A single tank can be flexibly customized to food or industrial grade, supporting food processing, medical anesthesia, small-scale chemical production, and other applications. Enterprises avoid purchasing multiple dedicated units, improving equipment utilization and reducing overall procurement costs.
III. Universal Core Selling Points Worldwide1.Multi-Grade High-Purity Materials for Full-Scenario Adaptation
Inner vessel made of 304/316L food/medical-grade stainless steel, customizable to 99.99% / 99.999% purity levels. Perfectly suits food, medical, industrial, electronics, and other applications with zero risk of medium contamination.
2.Specialized Insulation for Low Loss & Stable Storage
Vacuum powder insulation layer optimized exclusively for N₂O at -40℃ delivers boil-off loss well below the industry average, cutting gas waste costs. Strong temperature adaptability ensures stable N₂O storage and transportation across global climates.
3.Significant Cost Reduction via Centralized Supply
One 1m³ tank replaces 120 conventional N₂O cylinders, reducing labor and material costs for cylinder transport, management, and replacement. The optimal solution for high-volume N₂O users worldwide to achieve centralized gas supply and lower total gas cost.
4.High-Safety Redundant Design
Equipped with dual safety valves, emergency shut-off valve, real-time pressure/level/temperature monitoring, and other multi-layer safety accessories. Double-layer explosion-proof structure eliminates risks of leakage, overpressure, static electricity, and overtemperature throughout storage and supply, complying with the highest global safety standards for low-temperature gas storage.
5.High Weather & Corrosion Resistance for Long Service Life
Two-component fast-curing eco-friendly coating + high-strength outer vessel provide resistance to high/low temperatures, sand, salt spray, and wear, adapting to deserts, coasts, hot-humid, and frigid environments globally.
6.Convenient Operation & Low Labor Cost
Centralized control with one-button operation and real-time monitoring requires no 24/7 on-site staff. Compact layout, small footprint, and quick installation without complex infrastructure enable intelligent and centralized N₂O storage and supply management.
7.Dual Mode: Standardization + Customization
Provides standard models in conventional volumes and pressures, and also supports customization of purity grades, connection types, and intelligent monitoring systems per regional regulations and industry scenarios, meeting personalized demands across food, medical, chemical, electronics, and all related industries.
