Application Field Of Stainless Steel Valve

Stainless steel valves are usually used in occasions where the working medium is corrosive, such as corrosive media, food, medicine, oil, liquid metal and radioactive media and other chemical products. In these fields, any valve material is resistant to the corrosion of the working medium. Capabilities are relatively limited and affected by many factors. If the processing technology and heat treatment process used in the manufacturing process are appropriate, the corrosion resistance of this material is guaranteed. As for the concentrated nitric acid medium with a concentration of >98%, no matter what heat treatment process is used, this steel does not have corrosion resistance. Therefore, when selecting valve materials such as ball valves, gate valves, globe valves and check valves according to the properties of the working medium, it is necessary to study the influence of various factors such as the concentration of the medium, the temperature, and the heat treatment process of the material on the corrosion resistance to choose a more Good steel materials such as 316L, 904 or titanium valves.