The reasons for the formation of dirt on the surface of stainless steel heat exchange tubes include water quality problems, operation problems and material problems.
Water quality problems: water hardness, pH value, organic matter content, microbial reproduction, etc. will generate sediment.
Operation problems: Improper operation such as unreasonable pipeline design, improper temperature control, too small flow setting, etc. will cause the medium flow rate to be too slow or the tube wall temperature to be too low, and dirt is easy to adhere to the tube surface.
Material reasons: material selection and surface properties affect. Smooth heat exchange tube surfaces are less likely to generate dirt.