The copper tube plays a crucial role in air conditioning and refrigerant systems. It serves as a conduit for refrigerant flow between various system components and prevents its release into the atmosphere.Copper, as a metal, exhibits superior anti-corrosive properties when compared to aluminum. When pipes come into contact with air during the cooling process, oxidation occurs within them. Copper is more adept at withstanding oxidation and corrosion over extended periods, thereby contributing to a longer lifespan for air conditioners.