U-Shape Multi-finger Tubular Heater

U-Shape Multi-finger Tubular Heater

DHE offers U-shaped multi-finger tubular heaters as well as custom-bend tubular heaters. The double-ended heating element can be shaped into a variety of shapes, such as spiral, compound, multi-axial, and multi-plane, from standard bend configurations. Furthermore, custom-bonded heating elements with tighter tolerances are available to meet the requirements of particular applications. Multi-shape heating elements offer a wide range of mounting and termination configurations, making them highly sought-after by industrial customers.

Technical Specifications

Sheath Material Stainless Steel, Inconel alloy, Titanium
Conductor Ni-Cr 80/20
Watt Density up to 40 W/in2
Insulation High-purity siliconized MGO
Voltage 110 V to 415 V
Resistance Tolerance ±10%
Immersion Length Customize
Length Tolerance ±2% or ±5mm
High Voltage Tolerance 0mA@1500V
Max. Temp 750 degree C

Features

Designed to be sealed with either epoxy or silicone to prevent moisture ingress.
Compacted with MGO insulation, heat transfer from resistance wire to sheath material & media with faster, more efficient thermal expansion.
Integrated sensors enable the monitoring of over-temperature.
Fast Heat up time
Easy Installation
Increased Efficiency
Low Maintenance
Customized Shape
Widely used for heating high viscous fluids

Applications

Heating of heavy oil & hydraulic oil & water
Processing engineering & apparatus
Industrial ovens
Plastic & Packaging Industries
Preheating Process gases Equipment

Product Enquiry

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