Horizontal Cryogenic Storage Tank - RFCC

Design Temperature: -196℃
Shell Tank Design Temperature: -20℃~+50℃
Insulation: Vacuum with Multi-layer Wrapped
Stored Medium: LO2,LN2,LAr,LCO2,LNG
Inner Tank Material: SS304 08 or SA240
Shell Tank Material: Q345R or SS304 08

Brief introduction:
Hebei Runfeng-LNG vertical liquid and natural gas dewar bottle is mainly used
to fill and store liquid natural gas for supply to atmospheric stations,
industrial, welding, medical and other places. Runfeng has been engaged in the
professional production of dewar cans and dewar bottles for many years, with
strong production strength and traceable enterprise history. We have a
professional and experienced R&D and production team, committed to higher cost
performance, better quality, more convenient use, and better pre-sale and
after-sales service quality.At present, the cryogenic tanks and dewar bottles
produced by our company have been insulated with high vacuum multi-layer
winding insulation paper. It is lighter than the traditional process and has
lower evaporation rate. A variety of models, customers can choose according to
their own needs.

Main Features:
1. High vacuum insulation technology is applied to achieve higher cost
performance.
2. Ultrasonic fault detection, high quality inspection.
3. Level gauge and pressure gauge on all tanks
4. Famous brand pressure relief valve

Dewar Cylinder Main Technical Parameters:
Full Volume: 80L/100L/175L/195L/210L/232L/410L/500L/1000L
Wo , rk Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPa
Inner Tank Design Temperature: -196℃
Shell Tank Design Temperature: -20℃~+50℃
Insulation: Vacuum with Multi-layer Wrapped
Stored Medium: LO2,LN2,LAr,LCO2,LNG
Inner Tank Material: SS304 08 or SA240
Shell Tank Material: Q345R or SS304 08

A dewar tank, also known as a Dewar flask or simply a Dewar, is a specialized
container used for storing and transporting cryogenic liquids, such as liquid
nitrogen, liquid oxygen, or liquid helium. It is designed to keep these
substances at extremely low temperatures, close to or at their boiling points,
which can be as low as -196 degrees Celsius (-321 degrees Fahrenheit) for
liquid nitrogen.

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