Brand:well-being Purity:3003 99.5% Treat of surface:Polished Hardness:O or H112 Application:refrigerator condenser 1.3003 refrigerator parts, aluminum coil tube used for AC, evaporators ,condensers ,heat exchanger .2.We have cutting machine , so the small coil is 7m,9m,12m,21m is no problem.Characteristic parameter tableGradesStandardsTensile strength σb (MPa)ElongationElongationCharacteristics ...