DEWAR
  • cryogenic liquid storage tank

    cryogenic liquid storage tank

    cryogenic liquid storage tank is a common and advanced equipment for cryogenic liquid long-term storage. It has the advantages of compact structure, small area, large storage capacity, adjustable pressure, low evaporation rate, high safety and reliability. It is widely used in the storage of liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, ethylene and liquefied natural gas (LNG). Storage tank adopts double-layer shell structure, with interlayer insulation material and vacuum, mainly composed of inner and outer shell, insulation structure, pipeline system and safety accessories.
    Process System:
    1. Fluid inlet system; 2. Level & pressure measurement system; 3. Full indication system; 4. Safety system;
    5. Drainage system; 6. Vent system; 7. Vacuum system; 8. Pressurizing system.
  • Bulk Tank Systems

    Bulk Tank Systems

    Each runfeng cryogenic tank is engineered with a high-degree of standardization for cost efficient production and to keep delivery times short. A range of bolt-on modular options ensure that our standard tanks cater for >95% of customer requirements. Further customization available on request.
    Complete range of tank sizes from 1500* to 264,000 US gallons (6,000 to 1,000,000 liters) at maximum allowable working pressures between 175 and 500 psig (12 and 37 barg)
    Horizontal and vertical configurations
    which ensures high thermal performance, extended hold times, low life-cycle costs and low weight for reduced operational and installation costs
    Double jacketed construction comprising:
    Stainless steel inner vessel
    Carbon steel outer shell with integrated support and lifting system for simplified transport and installation
    Durable coating that provides maximum corrosion resistance and meets environmental compliance standards
  • Liquid Oxygen Bottle

    Liquid Oxygen Bottle

    Dewar is a stainless steel pressure vessel with super vacuum insulation, designed for storage, transportation and use of liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide. These containers are manufactured according to the DOT4L standard for reliable and economical transportation and storage of cryogenic liquid gas, and in-situ storage and supply of cryogenic liquid gas in a wide range of applications.
  • Liquid Carbon Dioxide Bottle

    Liquid Carbon Dioxide Bottle

    The DPL series containers are vacuum insulated, Stainless steel containers designed to store
    And transport cryogenic liquid oxygen, nitrogen or argon. Containers may be used for over the road transportation of cryogenic fluids, as well as on-site storage and supply in a wide range of applications.
    As rugged, long holding time, self-contained gas supply systems, these cylinders are capable of providing continuous flow rates of up to 9.2 cu.m/h, with a delivery pressure of approximately 100psig (6.9bar/690Kpa)
  • Liquid Nitrogen Bottle

    Liquid Nitrogen Bottle

    LNG Dewar, natural gas is one of the most important energy sources in the world, dewars play an important role in the storage and transportation of natural gas, our products use steel plates that meet international standards to ensure product quality, The vacuum multi-layer winding technology reduces the loss during use, and the gasification system that comes with the bottle makes it more convenient for customers to use. The layered testing process and the results of multiple tests ensure product quality. We support customization of different specifications between 80L and 1000L to meet customer needs.
  • Dewar Bottle

    Dewar Bottle

    Main Features
    * Mainly used in storage and transportation of liquid oxygen, liquid nitrogen, liquid argon, and liquefied natural gas
    * Adopted high multi-layer insulation method to ensure the low evaporation rate.
    * Inner vaporizer provides a 10Nm3/h stable continuous gas.
    * Adopt the international CGA standard tie-in and all the valves installed imported from USA(Rego)
    * Unique design of damping ring meets the needs of frequent transportation.
    * Suitable for electronics, research, chemical industry, welding, and LNG supply industries.
  • microbulk tank

    microbulk tank

    Micro tank is a pressure vessel which is used for filling and storing dangerous chemicals such as LO2, LAr, LN2, LCO2 and LNG. The maximum working pressures available are 0.8Mpa, 1.6Mpa, 2.4Mpa and 3.4Mpa; the nominal volumes available are 1M3, 2M3, 3M3and 5M3. The micro tank is suitable for transporting vaporized gases when it’s connected with a vaporizer. Micro tanks are pressure vessels with inner and outer container double layers structure. The inner container is made of stainless steel suspended in the outer container with supporting devices. The space between the inner container and the outer container is wrapped with heat insulated material and vacuum withdrawn.Relevant safety regulations must be complied with when installing, using or maintaining the micro tank.
  • Liquid Argon Bottle

    Liquid Argon Bottle

    Main Features
    * Mainly used in storage and transportation of liquid oxygen, liquid nitrogen, liquid argon, and liquefied natural gas
    * Adopted high multi-layer insulation method to ensure the low evaporation rate.
    * Inner vaporizer provides a 10Nm3/h stable continuous gas.
    * Adopt the international CGA standard tie-in and all the valves installed imported from USA(Rego)
    * Unique design of damping ring meets the needs of frequent transportation.
    * Suitable for electronics, research, chemical industry, welding, and LNG supply industries. food processing, industrial welding, medical industry, industrial welding, plant breeding, engineering construction, etc.
    We can produce according to customer's needs.
  • Vertical Storage Tank

    Vertical Storage Tank

    Vertical cryogenic storage tank, mainly used for filling and storing . The use of thermal insulation is wrapped in a vacuum layer, making the product lighter and easier to transport. Reasonable internal structure space and real-time online detection of vacuum technology ensure the quality of our products. Generally, the inner tank material of the product is 304 stainless steel, and the outer tank material is carbon steel. Customized production can be carried out according to the requirements of the customer's use environment. The working pressure range of the storage tank is 0.8Mpa--3.5Mpa. Customers can choose
  • Horizontal Storage Tank

    Horizontal Storage Tank

    Horizontal natural gas cryogenic storage tanks are mainly used for filling and storing natural gas (LNG) liquids. Our products use high vacuum multi-layer winding technology. Better thermal insulation performance and longer vacuum service life. The materials of the products are mainly 304 stainless steel and carbon steel, which are suitable for use in various regions of the world. Products from 1m³to 500m³ are available. We can customize according to customer's needs. The working pressure of our products is mainly 0.8Mpa, 1.6Mpa. We can produce according to customer's needs.
    Application scenarios: food processing, industrial welding, medical industry, industrial welding, plant breeding, engineering construction, etc.
  • Cryogenic Storage Tank

    Cryogenic Storage Tank

    Main Features
    * Mainly used in storage and transportation of liquid oxygen, liquid nitrogen, liquid argon, and liquefied natural gas
    * Adopted high multi-layer insulation method to ensure the low evaporation rate.
    * Inner vaporizer provides a 10Nm3/h stable continuous gas.
    * Adopt the international CGA standard tie-in and all the valves installed imported from USA(Rego)
    * Unique design of damping ring meets the needs of frequent transportation.
    * Suitable for electronics, research, chemical industry, welding, and LNG supply industries. food processing, industrial welding, medical industry, industrial welding, plant breeding, engineering construction, etc.
    We can produce according to customer's needs.
  • Liquid Natural gas Dewar cylinder

    Liquid Natural gas Dewar cylinder

    The production of horizontal type cryogenic cylinder adopt advanced technologies and processes, compliance to the Quality Assurance System strictly. The cylinder contains stain steel inner vessel,outer vessel,high vacuum insulation,inner vaporizer and the valves pipes system. It wildly used in electronics,chemical, welding industries.
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