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低温阀门的种类繁多,在石油化工装置中起到较大作用,阀门质量及安全性能直接关系着石油化工装置中的物质状态。装置中的物质如果没有很好的阀门作为遮挡,或者是阀门没有起到作用,这些化学物质将会给人们的生命健康造成极大威胁,也会给石油化工生产造成较大损失,因此,石油化工装置中的低温阀门选型应该慎重而科学。本文将重点分析石油化工装置中低温阀门的科学合理选型。
A wide range of low-temperature valves, petrochemical installations play a greater role in the quality and safety of the valve is directly related to the petrochemical plant in the material state. If the substance in the device is not obstructed by a good valve or if the valve is not functioning, these chemicals will pose a great threat to people’s life and health and cause great losses to the petrochemical industry. Therefore, the petroleum Chemical plant cryogenic valve selection should be careful and scientific. This article will focus on the petrochemical plant in the low-temperature valve scientific and reasonable selection.