... aluminum tube for refrigerator, aluminum tube in coil,Air conditioner water colded tube 1070,aluminium refrigeration tube, ... ,intercooler,evaporator,warm wind movement,air conditioner pipeline,car radiator,refrigerator,cooler,heat exchanger and so on .Following is ... resistance, electrical conductivity and thermalconductivity, but low intensity, heat treatment can not be strengthened andnot be cut; can ...