Seamless Aluminum Brass tube 1.Used for Evaporator, Heat Exchanger, Condenser 2.ISO9001/14001/18001 3.ASTMB111/EN12451/BS2871 Seamless ... : Widely for Evaporator, Heat Exchanger , Condenser, Distiller, Oil Well Pump QUALITY ASSURANCE:1) Strictly acc. To ASTM ... C687002) Widely for Evaporator, Heat Exchanger , Condenser, Distiller, Oil Well Pump, Ferrules, BourdonOur Advantages: 1) Fast Delivery: around ...