... Electric Flange Immersion Tube Heater 1,Sheath material:SS304, or customized 2,Fast heat response 3,Various sizes Electric Flange Immersion Tube Heater ... equipment. Stainless steel 304 is the normal material.Incoloy SheathAir heating, radiant heating, cleaning and ... voltage3,Sheath material (corrosive or non corrosive)4,Working environmentProduct shows of Electric Flange Immersion Tube Heater: