... % Application:refrigerator,freezer 1070 aluminum tube for refrigerator1070 aluminum tube for refrigerator, aluminum tube in coil,Air ... tanks for automobile,intercooler,evaporator,warm wind movement,air conditioner pipeline,car radiator,refrigerator,cooler,heat exchanger and ... , electrical conductivity and thermalconductivity, but low intensity, heat treatment can not be strengthened andnot be cut; can ...