What is a Heated Hose?

Published 08 May 2025

 

Heated Hose

Bespoke Hose Designs | 40+ Years Experience from Process Heating Specialists

Heated Hose

When it comes to maintaining the safe and efficient transfer of liquids or gases in extreme conditions, a heated hose is an indispensable tool. Designed to ensure media temperature stability, heated hoses are essential in industries where process reliability and product integrity are paramount.

Whether you’re transporting adhesives, water, chemicals, food-grade materials, or gas, a heated hose prevents blockages, freezing, and viscosity changes — all of which can seriously disrupt operations.

So what exactly is a Heated Hose?

A heated hose is a flexible, insulated hose that incorporates an integrated heating element. This heating cable runs along the hose, controlled by thermostats or external temperature controllers to maintain the desired setpoint.

Heated Hose Components:

  • Inner Hose: Typically made of PTFE, silicone, or stainless steel for chemical resistance

  • Heating Element: Eltherm’s cutting-edge technology ensures even heat distribution

  • Insulation Layer: Prevents heat loss and ensures efficiency

  • Outer Jacket: Durable and resistant to weather, chemicals, and mechanical stress

Common Industrial Applications for a Heated Hose

Industrial operations often rely on precise temperature control to ensure product integrity, efficiency, and safety. Heated hoses are used across various sectors:

  • Food & Bev: Maintain hygienic temperature control for chocolate, syrup, and dairy products
  • Chemical Processing: Safe handling of temperature-sensitive chemicals and solvents
  • Pharmaceuticals: Ensure stable temperatures for bio-materials and liquid medicines
  • Gas Transfer: Prevent condensation or freezing of gases like nitrogen or COâ‚‚
  • 3D Printing & Plastics: Maintain polymer flow for consistent extrusion

Choosing the Right Hose

Manufactured by Eltherm, a global leader in electrical heat tracing, our heated hoses are engineered to the highest German quality standards. Known for reliability and innovation, Eltherm hoses deliver:

  • Temperature range: Ensure the hose supports the necessary operating temperature

  • Chemical compatibility: The inner tubing material must resist corrosion or degradation from the media

  • Length and flexibility: Choose a length and bend radius suitable for your setup

  • Certifications: Look for compliance with industry standards (ATEX-certified options for explosive atmospheres)

Eltherm Heated Hoses

Buy Heated Hoses from Thorne & Derrick

Heated hoses are more than just a winter solution—they’re a vital piece of equipment for maintaining operational efficiency and product quality in a wide range of industrial applications. Investing in the right heated hose can lead to fewer stoppages, less waste, and greater control over your process.

As an official distributor of Eltherm products, Thorne & Derrick provides expert support and a comprehensive range of heated hoses for both liquid and gas applications. We work closely with clients to specify the exact hose configuration for your needs, including temperature requirements, pressure ratings, and fitting.

Not sure which heated hose is right for your application? Get in touch with our specialists — we’ll guide you from specification to installation.

Contact Our Experts