Self-pressurized Liquid Nitrogen Tank Performance Indicators
Edit: Henan Tianchi Instrument Equipment Co., Ltd Date:2018-11-12
1, Vacuum degree: if the degree of vacuum does not meet the requirements, the insulation performance decreases, affecting the service life; and the liquid nitrogen is wasted;
2, Sandwich material: sandwich material should use a special reflective insulation material with a small gas release rate, in order to achieve the desired effect
3, Valve: The valve uses a special low temperature stop valve (resistant to -196 degrees);
4, Container material: container material selected Osset stainless steel material;
5, Vacuum testing: the use of special vacuum testing equipment; to ensure the vacuum of each liquid nitrogen tank;
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