This semi-trailer is a special transportation equipment for low-temperature industrial gases, suitable for liquid oxygen, liquid nitrogen, and liquid argon. Relying on the core technology of vacuum powder insulation, it balances transportation safety and medium cold retention, serving as a core equipment for long-distance and large-flow transportation of industrial gases. The core parameters and regional selling points are as follows:
I. Core Basic ParametersParameter Item
Core Indicators
Compatible Media
Liquid Oxygen (LO₂), Liquid Nitrogen (LN₂), Liquid Argon (LAr)
Insulation Structure
Double-layer tank + vacuum powder insulation (special for industrial gas transportation)
Inner Tank Material
Stainless steel (ensures high purity of media and no secondary pollution)
Outer Tank Material
Q345R/16MnR (stainless steel optional, with anti-corrosion coating)
Anti-Corrosion Process
Sandblasting derusting + purging + spraying, two-component fast-curing liquid coating (weather-resistant, salt spray-resistant, and bump/wear-resistant)
Rated Working Pressure
0.8/1.6 MPa (three optional gears, suitable for different transportation/gas usage scenarios)
Tank Volume
Customizable (adapts to conventional industrial gas transportation needs, optimized according to regional regulations)
Core Accessories
Integrated low-temperature valve group (including emergency shut-off valve and safety valve), pressure/liquid level monitoring system, centralized control console
Structural Advantages
Lightweight frame design + bump-resistant reinforced structure, balancing load capacity and transportation stability
Compliance Basis
Customizable design in accordance with international standards, adapting to road transportation and pressure vessel regulations of various countries
II. Core Selling Points by Regional Market(I) European Market1. Full-Scale EU Compliance: The product can be customized to comply with EU standards such as ADR/RID/PED/ISO 1496-3, adapts to European road/cross-border railway transportation regulations, and its valve group and safety accessories meet the safety requirements of EU low-temperature pressure vessels, allowing direct access to European cross-border logistics networks without modification.
2. Low-Carbon & Efficient Transportation: Vacuum powder insulation technology reduces medium evaporation loss. Compared with traditional cylinder transportation, it features larger single-trip transportation volume and lower energy consumption, aligning with the EU’s carbon emission reduction (EU ETS) policy; meanwhile, it reduces carbon emissions from round-trip cylinder transportation and meets the green production requirements of European enterprises.
3. Adaptation to High-End Scenarios: The 6 MPa high-pressure version adapts to the transportation demand of high-purity oxygen/nitrogen/argon in European precision electronics, aerospace, and high-end metallurgy fields. The stainless steel inner tank ensures medium purity and no impurity contamination, matching the gas quality standards of European high-end manufacturing.
4. Weather Resistance Adapting to European Climate: The two-component anti-corrosion coating complies with EU environmental coating standards, with low temperature resistance, moisture resistance, and acid rain resistance, adapting to the large temperature difference, rainy, and foggy climate characteristics of North and South Europe, extending the outdoor service life of the trailer 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 road transportation specifications. The frame and braking system adapt to the load requirements of North American road transportation, are compatible with cross-state/cross-border intermodal transportation systems in the United States and Canada, and can directly access the North American industrial gas logistics network.
2. Advantages of Large Flow & High Pressure: The main promotion of 6 MPa high-pressure and large-volume versions meets the large gas consumption transportation demand of large industrial enterprises such as North American steel, aluminum, and petrochemical industries. A single trip can meet the gas demand of large factories for several days, replacing multiple traditional cylinder transportation trips, and greatly improving logistics efficiency.
3. Cost & Delivery Advantages: 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 localized customization of the frame and valve group, adapting to the operation habits of North American logistics enterprises.
4. Adaptation to Complex Road Conditions: The frame is reinforced with thickened design, and the suspension system is optimized for bump resistance, adapting to the complex road conditions of rural and mountainous roads in some parts of North America, ensuring the stability of the tank and sealing system during long-distance transportation and reducing the probability of failures.
(III) Southeast Asian Market1. Exclusive Optimization for Tropical Climate: 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°C in Southeast Asia, effectively controlling medium 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 & Medium Flow: The main promotion of 0.8/1.6 MPa medium and low-pressure versions, with tank volume customized on demand, adapts to the gas consumption scale of small and medium-sized metallurgy, private hospitals, and electronic processing plants in Southeast Asia; the lightweight frame design adapts to road load restrictions in some parts of Southeast Asia, with high traffic flexibility.
3. Significant Reduction in Logistics Costs: Compared with cylinder transportation, the single-trip transportation volume is increased several times, completely solving the problems of imperfect logistics networks and high labor costs of cylinder transportation in some parts of Southeast Asia, and reducing the terminal distribution cost of industrial gases.
4. Easy Operation & Maintenance: The centralized control console is designed simply, and the valve group layout is user-friendly, allowing operation and daily inspection without professional high-skilled personnel; the standardized design of vulnerable parts adapts to local parts procurement in Southeast Asia, reducing maintenance difficulty and cost.
(IV) Middle East Market1. Extreme High Temperature Weather Resistance Design: 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°C in the Middle East. Vacuum powder insulation technology effectively blocks external high temperature and minimizes medium 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, Riyadh, Abu Dhabi).
2. Adaptation to Rigid Demand of Energy Industry: The 6 MPa high-pressure version meets the large-scale oxygen/nitrogen/argon transportation demand of Middle Eastern petrochemical, natural gas processing, and metal smelting industries, realizing point-to-point direct transportation from gas production bases to factories, and ensuring the continuity of industrial production.
3. Sand Resistance & Structural Stability: The tank sealing system is optimized for dust prevention to avoid sand entering the valve group and sealing gaps; the frame is made of high-strength steel, resistant to crosswind and bump, adapting to the long-distance and high wind speed transportation conditions of Middle Eastern desert highways.
4. Modular Rapid Adaptation: The trailer tank and frame can be customized separately, adapting to local vehicle modification needs in the Middle East, and supporting the optimization of body size according to Middle Eastern road transportation regulations, quickly integrating into the local logistics system.
(V) African Market1. Infrastructure-Friendly Design: The frame and tank are super reinforced with strong impact and bump resistance, adapting to the unpaved roads and poor transportation conditions in some parts of Africa, greatly reducing the risk of equipment damage during transportation; the body design is simplified without complex and precise accessories, reducing the probability of failures.
2. High Cost-Performance & Flexible Customization: Compared with European and American brands, it has a significant price advantage. The main promotion of 0.8/1.6 MPa high-cost-performance versions adapts to the gas transportation demand of small and medium-sized mining, local metallurgy, and medical emergency in Africa; it can simply customize the body size and load according to the road regulations of African countries, adapting to the transportation requirements of different countries.
3. Solving Gas Supply & Logistics Pain Points: It completely solves the problems of imperfect logistics networks, difficult and high-cost cylinder transportation in some parts of Africa. The single-trip transportation volume can meet the gas demand of remote factories/hospitals for several days or even weeks, realizing long-distance and stable distribution of industrial gases.
4. Universal Adaptation for Multiple Scenarios: One trailer is compatible with the transportation of liquid oxygen, liquid nitrogen, and liquid argon without additional modification, adapting to the scattered demand and multi-medium transportation characteristics of African industrial gases, improving the utilization rate of the trailer and reducing customers’ equipment procurement costs.
III. Global Universal Core Selling Points1. Core Insulation Technology: The vacuum powder insulation structure is specially designed for the transportation of low-temperature oxygen/nitrogen/argon, with excellent cold retention, effectively reducing medium evaporation loss during transportation, improving the utilization rate of gas transportation, and adapting to different global climatic environments.
2. High Safety Redundancy Design: Equipped with an integrated low-temperature valve group (including emergency shut-off valve and double safety valves), real-time pressure/liquid level monitoring system, and the tank has a double-layer explosion-proof structure. It avoids the risks of leakage and overpressure during transportation from the source, complying with global low-temperature gas transportation safety standards.
3. Material & Corrosion Resistance Advantages: The stainless steel inner tank ensures high purity and no pollution of oxygen/nitrogen/argon media. The high-strength outer tank + two-component fast-curing anti-corrosion coating are weather-resistant, corrosion-resistant, and wear-resistant, adapting to different natural environments such as deserts, coastal areas, high temperatures, and humidity worldwide, with a long service life.
4. Logistics Efficiency & Cost Advantages: Compared with traditional cylinder transportation, the single-trip transportation volume is greatly increased, reducing the number of transportation trips and labor input, realizing large-scale and low-cost transportation of industrial gases, and serving as the optimal logistics equipment for centralized gas supply and point-to-point gas supply in all regions.
5. Dual Modes of Standardization & Customization: It has standard pressure versions of 0.8/1.6/6 MPa, and can also customize the tank volume, frame size, and safety accessories according to the road regulations and gas demand of different regions globally, adapting to the personalized needs of regional markets.
