... SUS304,316,321,80 Polished Stainless Steel Tubular Electric Heater: (1). Water heater element copper tube(2). Water electric heating element ... element(5). Water electric heater element(6). Tubular,flange heater,stainless steel,inconel sheath(7). Water heater element with SUS304 flange ... other applications.When Ordering please specify(1). Type of Heater (2). Wattage and Voltage (3). Dia & length of ...