Material Performance Changes of Chemical Pumps Under High-Temperature Conditions (With Selection Guide)
Material Performance Changes of Chemical Pumps Under High-Temperature Conditions (With Selection Guide) In chemical processing industries, handling high-temperature fluids such as thermal oil, hot water, and corrosive liquids is very common. Chemical pumps are expected to operate reliably under these demanding conditions. However, a frequent issue reported by users is: 👉 A pump that performs well at ambient temperature often shows instability under high-temperature operation. The root cause is not simply “heat” — but changes in material properties caused by elevated temperatures. 1. What Does High Temperature Really Affect? High temperature impacts not only the operating environment but also the internal behavior of pump materials: Mechanical strength decreases Thermal expansion alters clearances Sealing materials degrade Corrosion rates accelerate 👉 These factors directly affect the stability and lifespan of chemical pumps. 2. Key Material Performance Changes at High Temperatur...