When comparing different heat exchanger options, procurement personnel can evaluate the BXS-75 brazed stainless steel heat exchanger from four key aspects: structure, material, maintenance, and selection boundaries.
This model uses a brazing process to connect stainless steel plates into an integrated core. Compared with gasketed plate heat exchangers, it reduces the number of sealing gaskets and lowers the risk of leakage; compared with shell-and-tube heat exchangers, it is relatively compact in volume for the same heat transfer capacity, making it easier to arrange inside equipment.
The core material can be 304 or 316L stainless steel. Note: this product is not suitable for media with high chloride ion concentration. Under chloride-containing conditions, grade 316L has better pitting corrosion resistance than 304. During procurement, the material grade should be confirmed according to the actual medium composition.
When used for heating stations in the food industry, the stainless steel surface is easy to clean daily, but long-term contact with strongly acidic cleaning agents should be avoided. Neutral or weakly alkaline cleaning agents are recommended, and the surface should be rinsed and dried promptly after cleaning. When replacing system components, it is necessary to confirm that the working pressure and temperature range of the new components match those of the heat exchanger.
Before procurement, parameters such as design pressure, design temperature, medium flow rate, and allowable pressure drop must be clarified, and interface specifications and installation space should be checked. For chloride-containing media or frequent cleaning conditions, the material and cleaning scheme should be discussed with technical personnel in advance.
