... -Alloy Seamless Heat exchanger and Condenser Tubes Manufacturer.2. Our Productions are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical ... Plants, Coolers, Boiler, Water Evaporators, Oil Refineries, Shipbuilding etc.3. Productions Standard Applied: ASTM B111 (ASTM B466, ASTM B359, ASTM 395 ...