低温阀门密封性能研究

Discussion on sealing performance of low temperature valve

阀门在低温情况下容易产生强度下降、材料变脆和抗击力下降等问题,容易导致气体泄漏进而带来安全隐患。针对这个问题进行广泛调研和探索,并依据国家规范条例,研究出一些可以解决上述问题的相关策略。文中针对低温阀门密封性能进行研究,以改善阀门在低温状况下的工作效率。

Valve at low temperatures prone to the strength of the material, the material becomes brittle and the fight against the decline and other issues, these problems easily lead to gas leakage and thus bring security risks. In view of this problem, a wide range of research and exploration, and according to the national standard regulations, some of the relevant strategies to solve the above problems. In this paper, the low temperature valve sealing performance is studied, hoping to improve the valve in the low temperature condition of the work efficiency.