Heat Exchange Tubes for AC

HVAC heat exchange tubes are the core heat transfer components in the condensers and evaporators of residential and commercial air conditioning systems, directly impacting energy efficiency ratio and cooling/heating performance. Kenergy focuses on two main categories of HVAC heat exchange tubes: internally grooved copper tubes and smooth tubes/coils.

Internally Grooved Copper Tubes: These tubes feature spiral grooves on the inner wall, which significantly enhance heat transfer efficiency by increasing the internal surface area and disturbing the refrigerant flow. Compared to traditional smooth tubes, internally grooved copper tubes offer a 30-50% improvement in heat transfer coefficient, making them the preferred choice for inverter and high-efficiency air conditioners. Compatible with R32, R410A, R22, and other mainstream refrigerants.

Smooth Copper Tubes and Coils: These tubes have a smooth surface finish and a mature production process, offering clear cost advantages. They are ideal for budget-friendly AC models with lower efficiency requirements or for use as connecting pipes. Coil packaging facilitates transportation and on-site installation.

Kenergy's HVAC tubes are manufactured from high-precision copper strips, featuring uniform wall thickness and high internal surface cleanliness, compatible with automatic tube expansion processes. Custom specifications are available from Φ6mm to Φ25mm outer diameter, with ample monthly supply capacity. Inquiries regarding selection and pricing are welcome.