... refrigerators,freezer, show case, water coolers,compressor units R134a refrigerator wire tube condensr , for refrigerator, freezer, ice box, water dispenser, ... the cooling capability requirementsStructure:Bended or spiral type of wire on tube condenser used at the bottom R134a cooling ... ) Adhesion of coating: ≥2 grade5) Flexibility of coating: around R=3D bend 180 degrees, no crack or no fall off6 ...