This series features double-layer fixed vacuum powder insulated low-temperature storage tanks dedicated to carbon dioxide, custom-designed for the low-temperature storage and transportation characteristics of CO₂. It meets the centralized gas supply demand for CO₂ in multiple scenarios such as industrial production, food processing, and chemical synthesis, balancing storage and transportation stability, safety, and adaptability. Below are the core parameters and regional selling points.
I. Core Basic ParametersParameter Item
Typical Configuration Indicators (Customizable Design Supported)
Design Medium
Low-Temperature Carbon Dioxide (LCO₂)
Insulation Structure
Double-layer tank + vacuum powder insulation (custom-optimized for low-temperature CO₂ storage and transportation)
Inner Tank Material
16MnDR (low-temperature special alloy steel, suitable for low-temperature CO₂ working conditions)
Outer Tank Material
Q345R/16MnR (stainless steel optional for improved corrosion resistance)
Anti-Corrosion Process
Sandblasting derusting + purging + spraying, two-component fast-curing liquid coating (weather/salt spray/low temperature resistant)
Standard Volume
1/5/10/20/30/50/100/150/200 m³ (mainly small and medium volumes, large volumes customizable)
Working Pressure
2.2 MPa (multiple optional gears for different gas supply scenarios)
Working Temperature
-40℃~50℃ (core working conditions for low-temperature CO₂ storage and transportation)
Core Substitution Ratio
1 m³ liquid storage tank replaces 130 traditional CO₂ gas cylinders
Safety Accessories
Special low-temperature valve group (including emergency shut-off valve, safety valve), pressure/liquid level monitoring system, overpressure relief device
Operational Characteristics
Centralized control system, compact structure, small footprint, one-key simple operation
Design Standards
Complies with GB150 pressure vessel national standard; customizable to international standards such as ASME/PED/ADR
II. Core Selling Points by Regional Market(I) European Market1. Full-Scale EU Compliance Certification: Customizable to EU standards including PED/ADR/RID/ISO 1496-3. The 16MnDR inner tank material meets EU material requirements for low-temperature pressure vessels, allowing direct access to EU road/rail logistics networks without modification, and satisfying compliant gas supply demands in food, chemical, metallurgical and other industries.
2. Alignment with Green and Low-Carbon Policies: Vacuum powder insulation technology significantly reduces CO₂ evaporation loss and gas leakage emissions, aligning with the EU’s carbon emission reduction (EU ETS) and Green Deal policies; compared with traditional cylinder transportation, it reduces carbon emissions from round-trip logistics, helping European enterprises achieve green production.
3. Precise Matching for High-End Scenarios: Suitable for high-end scenarios in Europe such as food processing (carbonated beverages, frozen fresh-keeping), precision chemical synthesis, and environmental protection flue gas treatment. The food-grade sealing design ensures CO₂ purity, and the 2.2 MPa high-pressure version meets the centralized gas supply requirements for continuous industrial production.
4. Weather Resistance Adapting to European Climate: The two-component anti-corrosion coating complies with EU environmental coating standards, featuring low temperature, moisture, and acid rain resistance, adapting to the large temperature difference, rainy, and foggy climate characteristics of Europe, extending the outdoor service life of the tank and reducing operation and maintenance costs.
(II) American Market1. Deep Compatibility with American Standards: The customized version complies with ASME BPVC VIII pressure vessel standards and DOT transportation specifications. The 16MnDR low-temperature alloy steel inner tank has passed American standard material certification, is compatible with cross-state/cross-border intermodal transportation systems in the United States and Canada, and adapts to North American industrial gas centralized supply networks.
2. Advantages of Large Volume & High Pressure: Mainly promotes 50-200 m³ large volume and 2.2 MPa high-pressure versions, meeting the large CO₂ demand in North American large-scale carbonated beverage production, petrochemical processing, metal welding and other industries. A single tank can meet the gas demand of factories for days to weeks, replacing multiple traditional cylinder transportation trips and improving logistics efficiency.
3. Outstanding Cost Competitiveness: Compared with North American local brands, under the premise of meeting American standards, it has superior procurement costs and flexible delivery cycles; meanwhile, it supports customized valve groups and remote monitoring systems to meet the intelligent production needs of North American large enterprises.
4. Adaptation to Complex Working Conditions: The tank structure is optimized for reinforcement, adapting to the alternating low-temperature severe cold and high-temperature dry working conditions in some parts of North America. The vacuum insulation layer effectively isolates external temperature changes, ensuring the stability of CO₂ storage and transportation.
(III) Southeast Asian Market1. Exclusive Optimization for Tropical High Temperature and Humidity: The vacuum powder insulation layer is thickened, and with high temperature-resistant anti-corrosion coating, it can operate stably in the high temperature and high humidity environment above 40℃ in Southeast Asia, effectively controlling CO₂ evaporation loss; the outer tank coating enhances salt spray resistance, adapting to the corrosive environment of coastal ports and cross-sea transportation in Southeast Asia.
2. Flexible Adaptation of Small and Medium Volumes: Mainly promotes 1-50 m³ small and medium volume versions with compact structure and small footprint, adapting to the gas consumption scale of small and medium-sized food processing plants, private beverage factories, and small chemical enterprises in Southeast Asia, while supporting rapid installation without complex infrastructure.
3. Cost Reduction Adapting to Local Logistics: 1 m³ replaces 130 cylinders, completely solving the problems of imperfect logistics networks and high labor costs of cylinder transportation in some parts of Southeast Asia, realizing localized centralized gas supply, and greatly reducing the manpower and material resources invested in enterprise cylinder management and transportation.
4. Multi-Scenario Universal Adaptation: One tank adapts to CO₂ demand in multiple scenarios such as food, chemical, and welding, without additional modification, adapting to the multi-category production gas characteristics of small and medium-sized enterprises in Southeast Asia and improving equipment utilization rate.
(IV) Middle East Market1. Tolerance to Extreme Desert Environments: The tank insulation layer and outer guard plate are optimized for high temperature resistance, enabling stable operation in the extreme desert high temperature above 55℃ in the Middle East. Vacuum powder insulation technology effectively isolates external high temperature, minimizing CO₂ evaporation loss; the outer tank adopts heavy anti-corrosion coating, resistant to sand, 暴晒，and coastal salt spray, adapting to the dual use environments of Middle Eastern deserts and coastal areas (Dubai, Abu Dhabi).
2. Matching Rigid Demand of Energy and Chemical Industries: The 2.2 MPa high-pressure version meets the CO₂ demand of Middle Eastern petrochemical, natural gas processing, metal smelting and other industries, and can be used in core working conditions such as oil and gas extraction flooding, chemical synthesis, and flue gas desulfurization, ensuring the continuity of industrial production.
3. Convenient Installation and Maintenance: Modular design allows rapid on-site installation, adapting to the fast industrial infrastructure progress in some parts of the Middle East; the sealing system is optimized for sand and dust prevention, avoiding sand from entering valve group gaps, reducing equipment failures, and lowering operation and maintenance costs in high temperature and sand environments.
4. Adaptation to Food Industry: Food-grade sealing and material design adapt to the CO₂ gas supply demand of Middle Eastern beverage, baking, frozen food and other food industries, meeting local food hygiene standards.
(V) African Market1. Infrastructure-Friendly Design: The tank and frame are thickened and reinforced with strong anti-vibration and anti-impact capabilities, adapting to the unpaved roads and poor transportation and installation conditions in some parts of Africa, greatly reducing the risk of equipment damage; the equipment operation interface is simple, which can be operated without professional high-skilled personnel, adapting to the shortage of industrial operation talents in Africa.
2. High Cost-Performance & Flexible Customization: Compared with European and American brands, it has a significant price advantage. Mainly promotes 1-30 m³ high cost-performance versions, adapting to the gas demand of small and medium-sized food factories, small mining industries, and local chemical enterprises in Africa; it can simply customize volume and pressure according to the regulations of African countries, adapting to the use requirements of different countries.
3. Solving Gas Supply & Logistics Pain Points: It completely solves the problems of imperfect logistics networks, difficult and high-cost CO₂ cylinder transportation in some parts of Africa. The centralized gas supply model ensures stable gas supply for enterprises in remote areas and reduces dependence on imported cylinders.
4. Resistance to Harsh Environments: The anti-corrosion coating enhances corrosion resistance, adapting to the high temperature, high humidity, and saline-alkali soil environments in some parts of Africa, extending the service life of the tank and reducing equipment replacement and maintenance investment.
III. Global Universal Core Selling Points1. Dedicated Material and Insulation Design: The inner tank adopts 16MnDR low-temperature special alloy steel, adapting to the core working conditions of low-temperature CO₂ storage and transportation. The vacuum powder insulation technology is custom-optimized for CO₂, with low evaporation loss and ensuring storage and transportation stability.
2. Centralized Gas Supply for Significant Cost Reduction: 1 m³ replaces 130 traditional cylinders, reducing manpower and material resources for cylinder transportation, management, and replacement. It is the optimal choice for centralized gas supply in large CO₂ consumption fields in all regions, significantly reducing the comprehensive gas cost of enterprises.
3. High Safety Redundancy Design: Equipped with CO₂ special low-temperature valve group, double safety valves, and overpressure relief device. The double-layer tank structure avoids leakage and overpressure risks from the source, complying with global low-temperature pressure vessel safety standards and ensuring the safety of low-temperature CO₂ storage and transportation.
4. Strong Weather and Corrosion Resistance: Two-component fast-curing anti-corrosion coating + high-strength outer tank, featuring temperature, corrosion, sand, and salt spray resistance, adapting to different natural environments such as high temperature, low temperature, desert, coastal, and high humidity worldwide with a long service life.
5. Dual Modes of Standardization & Customization: It has conventional volume/pressure standard versions, and can also customize volume, pressure, and sealing standards according to the regulations and industry scenarios of different regions globally, meeting the demands of multiple industries such as food, chemical, metallurgical, and environmental protection.
6. Convenient Operation and Management: Centralized control system design with one-key operation, real-time monitoring of pressure/liquid level, no need for 24-hour on-duty personnel, realizing intelligent and centralized management of CO₂ storage and transportation and reducing labor costs.