When selecting equipment for HVAC, chemical cooling, or waste heat recovery systems, procurement personnel often encounter issues such as chloride ions in the medium, acid-base fluctuations, or alternating temperatures. The HRS-680 hot and cold heat exchanger can be manufactured from carbon steel, stainless steel, or duplex steel. Among these, stainless steel performs more stably in corrosion resistance and resistance to temperature fluctuations, making it suitable for occasions where the medium is highly corrosive or the operating temperature varies greatly. Users can confirm the material solution with technical personnel based on the actual medium composition and operating temperature.
This model is suitable for heat exchange between chilled water and cooling water in HVAC, cooling of chemical process media, and waste heat recovery systems. In HVAC systems, it can complete heat exchange between chilled water and cooling water; in chemical scenarios, it is used for cooling or heat recovery of process media. During selection, parameters such as medium name, inlet temperature, outlet temperature, flow rate, and allowable pressure drop must be provided to calculate the heat exchange area and connection specifications.
Parameters such as design pressure, design temperature, and connection diameter of the HRS-680 hot and cold heat exchanger can be customized according to project requirements. Pressure testing is conducted before the equipment leaves the factory, and material certificates and qualification certificates are provided. Commonly used materials include carbon steel, stainless steel, and duplex steel. When ordering, please specify the medium characteristics and installation space limitations. The regular supply cycle is 15 to 25 working days after contract confirmation, subject to mutual agreement.
