... T4437-1-2000 Tensile strength:68-90Mpa Elongation:>=22% Application:refrigerator,freezer 1070 aluminum tube for refrigerator1070 aluminum tube for ... ,intercooler,evaporator,warm wind movement,air conditioner pipeline,car radiator,refrigerator,cooler,heat exchanger and so on .Following is our details ... :1.Alloy 1070,1060,1050,3003,30122.size:OD 4-20.0MM ID >=0.5MM3.Tolerance :+/-0.03mm4.Strandard:GB/ ...