Heated Hoses for Loading & Unloading (up to 250°C)


  • High performance through close, tight coiling of heating cable with spacer
  • Homogenous heat transfer
  • Longer lifespan and reliable operation
  • High quality standard
  • Safety against hot spots

Dpstar is one of the leading suppliers of heated hoses / flexible heated lines. Whether freeze prevention or temperature maintenance: We ensure transport of liquid and gaseous media without loss of temperature. They are customized to reach the required temperature and match specifications. There are different temperature ranges up to 100 °C, 200 °C, 250 °C or 450 °C.

Design of a Heated Hose

A Dpstar heated hose is individually designed and produced according to customer specifications. Our in-house development department will be pleased to implement your requirements and find a tailor-made solution. Heated hoses always consists of an inner liner, temperature sensor, heating conductor, insulation, outer jacket, and an end cap. By means of a temperature sensor the information about the temperature can be processed and the heated hose can be operated via the controller. They are therefore a component of the entire heated hose. Whether fittings are installed depends on the application, the operating pressure, and temperature. In addition to the connection fittings, hose- or pipe protrusions are also possible. Of course, Dpstar offers a flexible heated hose that can be used in hazardous areas.

You can choose from various materials according to your requirements. For example, an outer jacket as a corrugated metal hose made of stainless steel is mechanically more robust and for higher temperatures. A silicone outer jacket is washable and for more flexibility and smaller bending radius. We focus on individuality, each heated hose is designed and produced according to specific customer specifications. For high-pressure applications, fluoropolymer and polyamide materials are used. With our products we can offer a solution for almost every application. Each heated hose line has an integrated trace heater (regulated or self-regulated) and thus ensures optimum heating of the medium.

DN25-DN100 – Maintain temperatures and enable loading/unloading of oil, fat, resins, paint, bitumen, adhesives, compounds and foods without temperature loss. Our speciality: flexible and yet robust design for pressures up to 50 bar and temperatures to 250 °C. Dpstar loading/unloading systems are available with approval for hazardous areas.

Typical Design of a Heated Loading System


  • Designed & manufactured for your customized applications.
  • In-house manufactured heating cables for best quality & longer lifespan.
  • High flexibility for applications where a small bending radius is required.
  • With temperature controller (resistance heating cables/heating tapes) or self-regulating (trace heaters)

Advantages of flexible heated hoses

Concerning electrical heat tracing, Dpstar offers various possibilities to heat containers, pipes, tanks, or vessels. Flexible transport without temperature loss of liquids and gases is also very important. Each system with heated hoses is tailor-made and convinces with high flexibility and load capacity.


  • Chemistry and Petrochemistry
  • Food Processing Industry
  • Adhesives
  • PU foaming plants
  • Batching and dosing systems
  • Surface engineering
  • Coating and spraying plants
  • Casting plants
  • Pharmaceutical Industry


Nominal Temperature up to 250°C
Voltage 25 – 500 V
Operating Pressure up to 50 bar
Diameters DN 25 up to DN 100


Heated Hoses for Loading & Unloading (up to 250°C)_DpstarGroup


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