The AUYAN Technology Dewar is a vacuum insulated stainless steel pressure vessel designed for storage, transportation and use of liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide. These containers are manufactured to DOT4L standards for the transport and storage of cryogenic liquid gases. AUYAN Technology Industrial Dewar has 175L, 195L, 210L, 450L, 499L and other specifications according to the volume.

        Dewar products are divided into medium pressure specification 1.59MPa, high pressure specification 2.5MPa, and ultra high pressure specification 3.5MPa for reliable and economical transportation and storage of low temperature liquid gases such as LNG, liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide.

Main performance characteristics:

1, mainly used for transportation and storage of liquid oxygen, liquid nitrogen, liquid argon, liquefied natural gas, liquid carbon dioxide.

2. High vacuum multi-layer insulation is adopted to ensure low evaporation rate.

3, built-in vaporizer automatically provides 10Nm3 / h stable continuous gas.

4. The gas-saving device preferentially uses gas phase space overpressure gas.

5, the use of international common CGA standard joints, all imported valve configuration.

6, unique damping ring design to meet frequent transportation requirements.

7, applicable to: electronics, scientific research, chemical, welding, LNG supply and other industries