
Refrigeration Parts Copper Tube Condenser Evaporator Coil. High-Quality Copper Tubes: Made by Hailiang China with diameters from 5mm to 15.88mm, available in smooth or internally grooved types. Versatile Fin Options: Aluminum fins available in blue, hydrophilic, or uncoated bare finishes with louver, flat, corrugated, or slit types. Advanced Heat Exchanging: Features hydraulic expanding for tight contact and optimized heat exchange with single or double reverse-flow systems. Superior Drying Process: Uses super high temperature vacuum drying to ensure the interior is free from impurities and water substance. Wide Refrigerant Compatibility: Suitable for R134A, R22, R404A, R407C, and CO2 refrigerants for various cooling applications. Rigorous Quality Testing: Undergoes tightness testing under 3.0Mpa air pressure and water leakage testing for FQC and OQC. Frost Resistance Design: Free pitch distance selection helps reduce frost affection in low-temperature environments. Diverse Application Scope: Widely used in commercial refrigerators, freezers, showcase cabinets, air-conditioning, dehumidifiers, and ice makers.