... Brass tube 1.Used for Evaporator, Heat Exchanger, Condenser 2.ISO9001/14001/18001 3.ASTMB111/EN12451/BS2871 Seamless Aluminum Brass ... tube1.Used for Evaporator, Heat Exchanger, Condenser2.ISO9001/14001/ ... 180013.ASTMB111/EN12451/BS2871Alloy or not: Is alloyApplication: Widely for Evaporator, Heat Exchanger , Condenser, Distiller, Oil Well ...