Tubular heaters


The tubular heaters from Volta are a versatile configurable heating element. Applications include furnace construction, radiant heating and other industrial areas. The properties and specification are designed depending on the customer, project or system type. This way, the respective application can be optimally covered.

The construction results in a quick response and the thin wall thickness allows the tubular heaters to be bent into shape according to the requirements.


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E-Mail info@volta-gmbh.de
Phone: +49 8385 - 921 393 0



  • Air
Configuration according to customer reqirements
  • Length and bending shape
  • Power and voltage
Electrical properties
  • 6,5mm up to 6kW and 12-480V
  • 8,5mm up to 10kW and 12-690V
  • 12,5mm up to 12kW and 12-690V
Connection types
  • Thread M3, M4, M6 (for cable lugs and switching bridges)
  • Flat plug (for cable lug)
  • Double flat plug (for cable lugs with wiring)
  • Terminal connection (for stranded wire or cable lug with a bare end)
Length and diameter
  • Lengh from 300mm up to 7.000mm
  • Length unheated area from 40mm up to 1000mm
  • Diameter 6,5mm , 8,5mm and 12,5mm
Material and heating coil
  • Tube material 1.4541, 1.4404, 1.4828, 1.4876, 2.4858
  • Heating coil made of highly heat-resistant resistance wire
  • Magnesium oxide filling
Industry solutions and areas of application
  • Process engineering
  • Mechanical engineering
  • Furnace construction
Comparable products
  • Heating rods
  • Ceramic flat heating elements
Alternative naming
  • Heating element
  • Heating bar