What is a Tubular Heating Element?
A Tubular Heating Element is a highly versatile electrical heating component used across industries to deliver controlled heat to liquids, gases, and solids via conduction, convection, and radiation. Its rugged design features a resistive wire encased in a protective metal sheath, allowing it to operate efficiently at high temperatures, sometimes exceeding 750℃ (1382℉).
Key Features & Benefits
- Customizable Shapes & Sizes – Available in straight, U-shaped, or coil designs to suit specific applications.
- High Thermal Efficiency – Excellent heat transfer properties ensure rapid and uniform heating.
- Durable Construction – Sheathed with stainless steel, Incoloy, or other alloys for resistance to corrosion and wear.
- Wide Temperature Range – Capable of operating at temperatures up to 700℃ and beyond depending on design.
- Energy Efficient & Cost Effective – Optimized watt densities minimize power usage and reduce operating costs.
- Flexible Mounting Options – Can be installed vertically, horizontally, or immersed in fluids.
Common Applications of Tubular Heating Elements
- Liquid Heating – Water, oils, chemicals in tanks and pipes.
- Air and Gas Heating – Forced air heating in dryers, ovens, and HVAC systems.
- Surface Heating – Metal plates, molds, food processing equipment.
- Industrial Processes – Plastic extruders, packaging machinery, chemical reactors.
- Refrigeration & Defrosting – Door heaters for ice prevention in refrigeration units.
- Medical and Laboratory Equipment – Sterilizers and autoclaves.
Why Choose Tubular Heating Elements?
- ✔ Highly customizable to any shape, wattage, and sheath material
- ✔ Robust performance under harsh industrial conditions
- ✔ Efficient heat transfer for faster cycle times
- ✔ Easy to install, maintain, and replace
- ✔ Compatible with temperature sensors for precise control
Tubular heating elements offer critical heating solutions with unmatched flexibility and durability. Whether for immersion, air heating, or surface heating, these elements provide reliable, efficient heat tailored for your industrial needs.