Model: | GDG8-200 |
---|---|
Brand: | HUAGUANQITIZHUANGBEI |
Origin: | Made In China |
Category: | Agriculture & Foods / Processed Food / Other Processed Food |
Label: | Liquid nitrogen pi , Liquid nitrogen vacu , Liquid nitrogen refr |
Price: |
¥800
/ pc
|
Min. Order: | 1 pc |
Last Online:24 Sep, 2022 |
Heat preservation principle: multi-layer heat insulation material is used in the interlayer to reduce radiation heat transfer; (liquid nitrogen vacuum tube) the interlayer is pumped into high vacuum state to reduce convection heat transfer; The inner and outer tubes are separated by supporting materials with low thermal conductivity to reduce solid heat transfer and achieve high vacuum multi-layer insulation effect. Through the high vacuum multi-layer adiabatic form of the inner tube to control the loss of cold to a low limit, greatly reduce the inner tube transmission medium loss to meet the delivery of low-temperature liquid. Therefore, the vacuum tube is a kind of low-temperature liquid transportation pipeline for liquid oxygen, liquid nitrogen, liquid argon, LNG and so on.