... condenser,water tanks for automobile,intercooler,evaporator,warm wind movement,air conditioner pipeline,car radiator,refrigerator,cooler,heat exchanger and so on .Following is ... ,9m,11m,15m etc lenght coil tube or straight tube. Characteristicparameter tableGradesStandardsTensile strength σb (MPa)Elongationδ10%Elongationδ5%Characteristics and scope of ...