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Home / Tubular Heaters / Flexible Tubular Heaters
Versatile Heating Elements

Flexible Tubular Heaters

Flexible Tubular Heaters Can Be Bent Into Different Shapes To Match Custom Equipment And Special Heating Requirements. They Offer Excellent Flexibility Without Compromising Heating Performance.

Ideal For Prototype Machines, Custom Industrial Equipment, And Complex Installations, These Heaters Deliver Reliable Heat Output, Easy Installation, And Long Operational Life.

ISO 9001 Certified CE Compliant 100% Insulated Tested
Product Specifications

Flexible Tubular Heater Technical Specifications

Our Flexible Tubular Heaters Are Designed For Applications Where Standard Rigid Heating Elements Cannot Be Easily Installed, Allowing For Custom Shapes During Installation.

Product Type
Flexible Tubular Heater
Heating Wire
Nickel Chromium (NiCr 80/20)
Sheath Material
Stainless Steel 304, Stainless Steel 316, Incoloy 800 Or Custom Alloys
Insulation Material
High Density Magnesium Oxide (MgO)
Tube Diameter
6.5mm, 8mm, 10mm Or Custom Sizes
Voltage Range
12V To 480V AC/DC Or Custom
Power Rating
100W To 8kW Depending On Design And Application
Max. Sheath Temp.
Up To 750Β°C Depending On Sheath Material, Bending Radius, And Watt Density
Applications
Molds, Dies, Tanks, Ovens, Packaging Machinery, Plastic Processing Equipment, And OEM Industrial Machinery
Customization
Custom Voltage, Wattage, Tube Diameter, Heated Length, Terminal Type, Bending Config, And Mounting Accessories
Product Features

Key Features Of Flexible Tubular Heater

Our Flexible Tubular Heaters Are Engineered For Applications Where Installation Flexibility Is Essential, Allowing Custom Shaping To Fit Complex Equipment.

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Flexible Forming Design

Can be carefully bent into custom shapes to match equipment layouts, ideal for prototype development and complex industrial installations.

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Uniform Heat Distribution

Delivers even heat across the entire length, maintaining stable process temperatures and improving overall heating efficiency.

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High Thermal Efficiency

Premium NiCr 80/20 resistance wire and high-density MgO insulation ensure excellent heat transfer and low energy loss.

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Corrosion-Resistant

Available in SS 304, SS 316, Incoloy 800, and other alloys to ensure long service life in demanding industrial environments.

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High Temp Capability

Suitable for continuous high-temperature industrial applications when used within recommended bending radius and watt density.

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Electrical Insulation

Compacted high-purity MgO provides superior dielectric strength, fast heat conduction, and reliable electrical safety.

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Easy Integration

Compatible with various mounting methods, including threaded fittings, clamps, brackets, and custom OEM installations.

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Custom Manufacturing

Available in custom voltages, wattages, diameters, lengths, and terminal configurations to meet specific requirements.

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OEM & Bulk Supply

Manufactured for OEM machinery builders, packaging producers, and industrial automation companies globally.

Applications

Applications Of Flexible Tubular Heater

Flexible Tubular Heaters Are Used In Industrial Applications Where Heating Elements Must Be Formed To Match Unique Equipment Designs, Providing Reliable And Energy-Efficient Heating.

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Application

Custom Machinery

Ideal For OEM Machines And Custom-Built Equipment Where Standard Rigid Heating Elements Cannot Be Installed Due To Space Limitations.

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Application

Molds & Dies

Used For Heating Plastic Injection Molds, Dies, Metal Forming Tools, And Custom Tooling That Requires Precisely Shaped Heating Elements.

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Application

Industrial Ovens

Installed In Industrial Ovens, Drying Chambers, Heat Treatment Equipment, And Curing Systems Where Custom Layouts Improve Distribution.

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Application

Air Heating Systems

Suitable For Air Ducts, Air Handling Units, Drying Equipment, And Ventilation Systems Requiring Custom Shapes For Efficient Heating.

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Application

Water & Process Tanks

Used In Industrial Water Tanks, Cleaning Tanks, Process Vessels, And Compatible Liquid Heating Applications Where Flexibility Is Required.

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Application

Packaging Machinery

Provides Reliable Process Heating For Packaging Machines, Shrink Wrapping Equipment, Sealing Systems, And Automated Lines.

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Application

Laboratory Equipment

Used In Laboratory Instruments, Testing Equipment, Research Systems, And Scientific Applications Requiring Precision Designs.

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Application

OEM Industrial Equipment

Custom Manufactured For OEM Machine Builders, Industrial Automation Systems, And Specialized Engineering Applications Worldwide.

Frequently Asked Questions

Flexible Tubular Heater FAQs

Find Answers To The Most Frequently Asked Questions About Our Flexible Tubular Heaters, Including Their Construction, Applications, And Custom Capabilities.

What Is A Flexible Tubular Heater?

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A metal-sheathed electric heating element that can be carefully bent into custom shapes during installation. It is designed for equipment where standard rigid tubular heaters cannot fit.

Can It Be Bent Multiple Times?

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These heaters are intended to be bent into their final shape once during installation. Repeated re-bending may damage internal components and reduce heater life.

What Are The Key Applications?

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Commonly used in custom machinery, plastic processing equipment, molds, dies, industrial ovens, air systems, packaging machines, and laboratory equipment.

Which Sheath Materials Are Used?

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Manufactured using Stainless Steel 304, Stainless Steel 316, Incoloy 800, and other industrial alloys depending on the environment and heating medium.

What Is The Max Temperature?

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Depending on sheath material, watt density, and bending radius, these heaters can operate at sheath temperatures up to approximately 750Β°C.

Is Custom Manufacturing Available?

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Yes. We manufacture heaters according to your specific voltage, wattage, tube diameter, length, terminal style, and installation requirements.

Do You Offer OEM Supply?

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Yes. NOVA HEATERS supplies OEM, private label, and bulk heaters for industrial machinery builders, process equipment manufacturers, and distributors globally.

Why Choose NOVA HEATERS?

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We use premium NiCr resistance wire, high-density MgO insulation, and high-quality sheaths to ensure superior flexibility, uniform heat transfer, and long service life.