... quick temp. rising, long life span, fast delivery Copper Electric Heating Element with flange for Electric Water Heater: electric heating element, ... s requirementsMaterialStainless steel Incoloy 800, Incoloy 840, SUS 304, Copper Pipe diameter 6.0mm, 8.0mm, 10.0mm Voltage ... Tubular heaters are produced in Incoloy, stainless steel and copper sheath materials and also there is huge variety of selection ...