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Home / Tubular Heaters / Double U Shape Tubular Heaters
Versatile Heating Elements

Double U Shape Tubular Heaters

Double U Shape Tubular Heaters Provide Higher Heating Capacity While Saving Installation Space. Their Design Increases The Heated Surface Area For Faster And More Uniform Heat Distribution.

These Heaters Are Widely Used In Industrial Ovens, Dryers, Tanks, And Manufacturing Equipment. They Are Built To Deliver Consistent Heating, Energy Efficiency, And Long Service Life.

ISO 9001 Certified CE Compliant 100% Insulated Tested
Product Specifications

Double U Shape Tubular Heater Technical Specifications

Our Double U Shape Tubular Heaters Are Designed For High-Capacity Industrial Heating Applications. The Double U Configuration Allows More Heating Length Within Limited Installation Space.

Product Type
Double U Shape Tubular Heater
Heating Wire
Nickel Chromium (NiCr 80/20)
Sheath Material
Stainless Steel 304, Stainless Steel 316, Incoloy 800, Copper Or Custom Alloy Materials
Insulation Material
High Density Magnesium Oxide (MgO)
Tube Diameter
6.5mm, 8mm, 10mm, 12mm, 16mm Or Custom
Voltage Range
12V To 480V AC/DC Or Custom
Power Rating
500W To 20kW Depending On Heater Design And Application
Maximum Sheath Temperature
Up To 750Β°C Depending On Watt Density, Sheath Material, And Operating Conditions
Applications
Industrial Tanks, Air Heaters, Ovens, Dryers, Heat Treatment Equipment, Packaging Machinery, Food Processing Equipment, And OEM Industrial Systems
Customization
Custom Voltage, Wattage, Tube Diameter, Double U Dimensions, Heated Length, Mounting Fittings, Terminals, And Sheath Material Available
Product Features

Key Features Of Double U Shape Tubular Heater

Our Double U Shape Tubular Heaters Are Engineered For High-Capacity Industrial Heating Where Greater Heating Surface And Higher Power Output Are Required. The Double U Design Allows More Heating Length Within Compact Equipment.

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Double U Configuration

Provides a larger effective heating surface in limited installation space, resulting in faster and more uniform heating performance.

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High Thermal Efficiency

Premium NiCr 80/20 resistance wire and high-density MgO insulation ensure maximum heat transfer with excellent energy efficiency.

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Durable Sheath Construction

Available in SS 304, SS 316, Incoloy 800, Copper, and other corrosion-resistant alloys for various industrial environments.

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High Temp Performance

Designed for continuous industrial heating at elevated operating temperatures while maintaining stable and reliable thermal performance.

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Air & Liquid Heating

Can be used for heating water, oil, air, heat transfer fluids, and other compatible media with proper material and watt density selection.

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Electrical Insulation

Compacted high-purity Magnesium Oxide provides superior dielectric strength, efficient heat conductivity, and long-term reliability.

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Flexible Installation

Manufactured with threaded fittings, flanges, compression fittings, brackets, or fully customized mounting configurations.

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Custom Engineered

Available in custom voltages, wattages, tube diameters, double U dimensions, heated lengths, and terminal styles.

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OEM & Bulk Supply

Manufactured for machinery builders, process equipment manufacturers, heating system integrators, and global supply programs.

Applications

Applications Of Double U Shape Tubular Heater

Double U Shape Tubular Heaters Are Designed For Industrial Applications That Require High Heating Capacity Within Limited Installation Space. Ideal For Demanding Process Environments.

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Application

Industrial Water Tanks

Used For Heating Water Storage Tanks, Process Water Systems, Boiler Feed Tanks, And Hot Water Equipment.

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Application

Oil Heating Systems

Suitable For Heating Heat Transfer Oil, Hydraulic Oil, Lubricating Oil, And Other Compatible Industrial Fluids.

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Application

Air Heating Equipment

Installed In Industrial Air Heaters, Duct Heaters, Air Handling Units, Drying Chambers, And Ventilation Systems.

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Application

Industrial Ovens

Provides Process Heating For Industrial Ovens, Drying Ovens, Heat Treatment Equipment, And Curing Chambers.

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Application

Packaging Machinery

Used In Packaging Machines, Shrink Wrapping Systems, Sealing Equipment, And Automated Production Lines.

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Application

Food Processing

Installed In Commercial Food Processing Machines, Industrial Dryers, Food Warmers, And Cooking Equipment.

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Application

Large Tanks & Vessels

Ideal For Heating Large Chemical Tanks, Water Reservoirs, Cleaning Tanks, And Industrial Storage Systems.

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Application

OEM Industrial

Custom Manufactured For OEM Machine Builders, Industrial Heating Manufacturers, And Specialized Projects.

Frequently Asked Questions

Double U Shape Tubular Heater FAQs

Find Answers To The Most Frequently Asked Questions About Our Double U Shape Tubular Heaters, Including Their Design, Applications, And Custom Capabilities.

What Is A Double U Shape Tubular Heater?

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A Double U Shape Tubular Heater Is A Metal-Sheathed Electric Heating Element Formed Into Two U-Bends. This Design Increases The Effective Heating Length And Surface Area While Fitting Into Compact Equipment, Making It Ideal For High-Capacity Industrial Heating.

What Are These Heaters Used For?

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They Are Commonly Used In Industrial Water Tanks, Oil Heating Systems, Air Ducts, Industrial Ovens, Drying Equipment, Chemical Process Tanks, And OEM Industrial Machinery.

Which Sheath Materials Are Available?

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Available In Stainless Steel 304, Stainless Steel 316, Incoloy 800, Copper, Mild Steel, And Other Special Alloy Materials Depending On Your Operating Environment.

Can They Heat Air And Liquid?

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Yes. They Are Suitable For Heating Air, Water, Oil, Heat Transfer Fluids, And Other Compatible Liquids. Proper Watt Density And Material Selection Ensure Efficient Performance.

What Is The Max Temperature?

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Depending On The Sheath Material And Operating Conditions, These Heaters Can Operate At Sheath Temperatures Of Up To Approximately 750Β°C.

Are They Custom Manufactured?

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Yes. We Manufacture Custom Units Including Specific Voltage, Wattage, Tube Diameter, Double U Dimensions, Heated Length, And Mounting Fittings To Meet OEM Specifications.

Do You Offer Bulk Manufacturing?

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Yes. NOVA HEATERS Manufactures OEM, Private Label, And Bulk Heaters For Industrial Machinery Builders, Process Equipment Manufacturers, And Global Distributors.

Why Choose NOVA HEATERS?

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We Use Premium NiCr Resistance Wire, High-Density MgO Insulation, And High-Quality Sheaths To Manufacture Durable, Energy-Efficient, And Precision-Engineered Industrial Heaters.