A cryogenic storage dewar (or simply dewar) is a specialised type of vacuum flask used for storing cryogens (such as liquid nitrogen or liquid helium), whose boiling points are much lower than room temperature. It is named after inventor James Dewar, who developed it for his own work.

​A liquid Dewar cylinder is a vacuum flask used to store and transport cryogenic liquids like liquid nitrogen, liquid argon, liquid oxygen, or liquid carbon dioxide. Dewars are similar to Thermos bottles and are often used in laboratories.

We attended MENA Inndustrial Gas Conference in Abu Dhabi (UAE) in November, 2024. It's 2.5 quality days well-spent to connect, communicate and collaborate with other key decision-makers and like-minded professionals, and a peek into the visionary mega projects of decarbonisation, hydrogen energy and helium hotspots.

Xiongan Exhibition

The Dewar tank order from Vietnamese customers, including 52 pieces of DPL450 Dewar tanks, has been completed. All related accessories for the products have been fully equipped.

From September 19th to 22nd, the 2024 Academic Annual Meeting of the Clinical Data and Sample Resource Bank Professional Committee of the China Research-based Hospital Association was held in Xiong'an New Area, Hebei Province.