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What are the main characteristics and advantages of AUYAN Technology Dewar and LNG cylinders for vehicles?

Date:2017/11/11 11:45:49 Author:

The main products of AUYAN Technology are Dewar and LNG cylinders for vehicles. It is a professional enterprise engaged in the manufacture of Dewar and LNG cylinders and LNG related cryogenic equipment and full value chain operation services. 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.


The main technical data of AUYAN Technology Dewar is as follows:

Vacuum degree before sealing (モ): 10ˉ6

Baking temperature when vacuuming: 400 ° C

Vacuuming period (hours): 200

Operating temperature range: -270 ~ 200 ° C


Main performance characteristics of AUYAN Technology Dewar:

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

2. The built-in Dewar vaporization coil automatically provides 10Nm3/h stable continuous gas.

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

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

5. Unique damping ring design meets frequent transportation requirements.

6, all imported vacuum equipment, ultra-long vacuum warranty. Exceeding the industry average.


In order to expand the market share of Dewar, AUYAN Technology is now recruiting partners all over the country. As a professional Dewar manufacturer and LNG cylinder manufacturer, AUYAN Technology is able to ensure the stable quality and excellent performance of Dewar on time. Products, recently we have added two new Dewar production lines and two sets of vacuum equipment units, with a daily production capacity of more than 150. Welcome people of insight from all walks of life to join AUYAN Technology. Dewar bottle factory direct phone: 13946706623


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SHANDONG AUYAN NEW ENERGY TECHNOLOGY CO.,LTD.NORTH SIDE AND WEST END OF NORTH RING ROAD,ZHUCHENG CITY, WEIFANG CITY, SHANDONG PROVINCE, CHINA