Bellis and Eltherm Heat Tracing Systems: Bellis Australia is pleased to announce our partnership with Eltherm Heat Tracing Systems to bring their unique Turnkey Electrical Heat Tracing System Solutions to Australian Market. Eltherm was founded in 1991 in Burbach, Germany, and has developed into a global engineering solution provider with own production facilities and a one-stop-shop for electrical heat tracing products and systems. The company has attained worldwide recognition as a turn-key partner for engineering, design, installation, and commissioning of electrical heat tracing for complex industrial plants and facilities. With its own comprehensive production facilities for all types of heating cables and accessories, Eltherm has built up the engineering expertise to become one of the leading manufacturers of electrical heat tracing systems in the world. Besides frost protection and temperature maintenance applications up to 900 °C, Eltherm is the competent partner for complete system solutions like heating whole chemical or other industrial plants. Eltherm proved its potential and expertise in different industries such as oil and gas, power plant, construction, automotive and food.
Areas of Application:

  • Chemistry / Petrochemistry
  • Food Processing Industry
  • Offshore
  • Oil & Gas Industry
  • Water and Wastewater
  • LNG storage tanks
  • Power plants
  • Bitumen
  • Automotive
  • Adhesives Robots
  • Paper industry
  • Particle accelerators
  • Sugar silos
  • Paint and coatings
  • Coating technology
  • and many more
1. Series Resistance Trace Heaters: A wide range of fluoropolymer insulated resistance trace heaters is dedicated to answering to the technical requirements of multifaceted industrial applications. All Eltherm trace heaters are insulated and available with or without protective braid. Another speciality is the range of high temperature resistance trace heaters and heating tapes with glass or quartz fibre insulation for temperatures up to 900 °C.

  • High flexibility
  • Temperatures up to 900° C
  • Small bending radii
  • High operating temperatures
  • High chemical resistance
  • Moisture protection

  • Filter and hopper heating
  • Automotive
  • Coating facilities
  • IBC‘s
  • Heating mantles
  • Laboratory and research
2. Parallel Resistance Trace Heaters: Parallel trace heaters with resistance wire offer enormous flexibility, because they can be cut to length and provide constant wattage power output. They are approved for use in hazardous areas.

  • Single end power input
  • Cut to length
  • Constant wattage
  • High flexibility

  • Food Processing Industry
  • Paper
  • Filter heating
  • Buildings and construction
  • Railways
3. Self-Regulating Trace Heaters: ELSR (Eltherm self-regulating) trace heaters consist of two parallel bus wires embedded in a heating matrix doped with carbon particles. When temperatures rise in operation, molecular expansion increases the distance between the carbon particles. The resistance increases and output drops. When temperatures fall, this process is reversed and output increases. This physical property means that the heater will never overheat, can be assembled crosswise and can be operated without a temperature limiter. Moreover, selected ELSR heating cables are approved for use in hazardous areas.

  • Self-regulating with adaptable output
  • Various temperature ranges
  • Demand-orientated out-put grading
  • High chemical resistance
  • No temperature limitation required (Ex-area)
  • Easy to install
  • Can be cut to length
  • Fast connection with El-Clic

  • Chemistry and Petrochemistry
  • Maritime
  • Food Processing Industry
  • Water and sanitation utilities
  • Doors and seals of refrigerating chambers
  • Profile heating
  • Boarding Bridges
  • Fat-containing wastewater pipes in canteens and large-scale kitchens
  • Legionella prevention on hot water pipes
  • Parking garages entrances, exits
  • Helicopter landing sites
  • Concrete ramps
  • Stairs and footpaths
  • Cryogenic Storage Tanks
4. Mineral-Insulated Trace Heaters: Manufactured and assembled entirely from high quality Alloy 825 or stainless steel, Eltherm‘s revolutionary Clean Laser Seal Technology (CLS) guarantees performance and reliability in all industrial operations. It ensures a homogeneous, 100% stable system, ensuring reliable function and maintenance-free assembly. CLS offers the best possible protection from stress corrosion cracking in applications in which aggressive chemicals may be present.

  • Purity: no foreign material
  • Full range of resistances
  • Rapid assembly, highly economical
  • No filler holes
  • Insulation (MgO) meets ASTM E1652
  • Moisture proof, may be immersed in fluid

  • Chemistry and Petrochemistry
  • Oil and Gas Industry
  • Pharmaceutical
  • Concentrated Solar Power
  • LNG and cryogenic tanks
  • Power plants
  • Machinery and plants
5. Heated Analytic, Pressure and Loading Systems: Eltherm is a world leader for flexible, heated pipes, heated tubular bundles and flexible transport systems. Electrical heated hoses (heated sample lines) are the ideal solution for flexible transportation of water, other liquids, or gases without heat loss. They are customised to reach the required temperature and match specifications. This applies to a wide range of substances, such as grease, oils, wax, resins, bitumen, varnish, water, carbon dioxide, foam plastics, casting compounds, glue and foods to keep them flowable, e.g., in robots and moving equipment.

  • Freeze prevention and temperature maintenance up to 450 °C
  • Pressure ranges up to o 500 bar
  • Customized design for a wide range of substances and specific requirements
  • Easy assembly and long service lifetime
  • Plug in solutions
  • Low maintenance and precision function

  • Automotive
  • Chemical/petrochemical
  • Power generation
  • Waste treatment
  • Food and beverages
  • Production machines
  • Pharmaceutical plants
6. Heating Mats and Jackets: Another field where Eltherm is setting the pace, is with flexible heating mats and jackets for industrial processes. They provide optimum heat transfer. Heating mats are the ideal solution for simple level surfaces. They can also be manufactured separately from the insulation. Heating jackets are used where uniform heating of surfaces with more than two levels is required. They are custom-built to match almost any shape and remain easy to handle thanks to special heating elements. Heating jackets with integrated heat insulation are easy to apply and remove, which considerably reduces installation and maintenance effort.

  • Removable and replaceable
  • Easy to mount, minimum installation time
  • Adapted according to the container, pipe, valve or pump (custom-made)
  • Operating temperatures from 0 °C to 450 °C
  • Available complete with insulation and integrated temperature sensor
  • Effective heating with optimum heat transfer

  • Chemistry and Petrochemistry
  • Maritime
  • Food Processing Industry
  • Experimental facilities
  • Extrusion
  • Connections
  • Flanges
  • Ventilators
  • Vacuum chambers
7. Power and Control Panels: Standard Eltherm power and control panels provide cost-effective power distribution, monitoring and control for heat tracing circuits. They cover the majority of applications in industrial facilities, oil and gas, power, petrochemical and chemical plants. They can also be adapted, designed, planned and custom-engineered to meet specific requirements.

  • Modular design
  • Simple and fast to install and start up
  • Proven reliability and quality
  • Short delivery times
  • Cost effective
  • Safe and reliable

  • Chemistry and Petrochemistry
  • Oil and Gas Industry
  • Pharmaceutical industry
  • Concentrated Solar Power
  • LNG, Cryogenic Storage Tanks
  • Power plants
  • Machinery and plants


We have earned global acclaim as a trusted partner for reliable turnkey solutions on electrical Heat Tracing. This reputation relies not only on a complete range of products, but also on a performance range all the way to the commissioning and safe operation of your process. Heating circuit concept and design, support by our engineers in implementing complex installations, documentation following international standards, project management and support long after the start-up phase gives you the confidence of a trusted global Player. Your advantage: Electric Heat Tracing with Integrated intelligence that ensure your processes run smoothly.

Quality Approved:

Our full electrical heat tracing product portfolio is manufactured according to state-of-the-art industrial technology in our own facilities in Germany and Canada. All Eltherm facilities are ISO-certified for health and safety, environmental and quality standards. ATEX certification for hazardous areas and a global range of national and international approvals qualifies Eltherm for turnkey projects in any part of the world. Expertise in electrical heat tracing for hazardous (Ex) areas is further underlined by Eltherm ‘s global Excellence-Initiative, which aims at providing and improving our customers ‘know-how on ex-applications.

Bellis Commitment:

When moving large quantities of hot or cold liquid or gas around, thermal regulation can sometimes go beyond what can be achieved by passive insulation alone. When this happens, you need to look at using electrical heat tracing products. Here at Bellis, we offer a variety of temperature regulation options for your specific application, in partnership with Eltherm. Bellis Australia has worked in partnership with Eltherm to supply these products to the local LNG market. The professional management team and the technical experts at Eltherm have decades of combined experience in the application of electrical heat tracing for pipework, tanks, and hazardous environment applications.  Talk to the experts at Bellis so we can work out with you how to achieve the goals you require with electrical heat tracing. Bellis Australia can supply any Eltherm products and install them to your heat tracing application. In addition to this, our close relationship with Eltherm means that we can direct the specific requirements of your heat tracing need. This turnkey approach will give you the peace of mind with Eltherm’s comprehensive solutions. Applications for heat tracing include petrochemical or special chemical processing, power generation, oil & gas industries, and Concentrated Solar Power. If the application is exposed to hazardous environments, we can work with you to ensure that the unique safety requirements for these conditions are not overlooked. We can also ensure that the required safety standards are met. Contact us at Bellis to discuss your specific requirements and application so our experts can recommend the right product.