220V Immersion Water Tank Heater Electric Tube Heating Element 3KW/4.5KW/6KW/9KW
Suitable for heat-conducting oil stove, large water tank, bolier,reaction kettle. 1x Water Heater. Tube Length:200mm/230mm/255mm/310mm. -304 thickened tube,high temperature resistance wire and high temperature insulation powder.