and superior service life under strong use intensity and harsh environment.2. Details:(1) High watt density heating element(2) Easy to install(3) Material: sus316(4) Volt&Watt: 400v 30kw(5) Tube diameter: 12mm(6) Stainless Steel flange(7) Heater Application: Generic, Round Flange(8) Industrial heater3. Installation4. Flanged Heater Applications1). Heating heat transfer fluids2). Heating medium and lightweight oils.3). Heating water in tanks.4). Pressure vessels.5). Freeze protection of any flui