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Home / Finned Heaters / Straight Finned Tubular Heaters
Air Heating Elements

Straight Finned Tubular Heaters

Straight Finned Tubular Heaters Are Designed To Deliver Fast And Efficient Air Heating By Increasing The Heat Transfer Surface. The Added Fins Improve Heating Performance While Reducing Energy Loss.

These Heaters Are Ideal For Ovens, Dryers, Air Handling Units, And Industrial Heating Systems. Built With High-Quality Materials, They Provide Reliable Performance And Long Service Life.

ISO 9001 Certified CE Compliant 100% Insulated Tested
Product Specifications

Straight Finned Tubular Heater Technical Specifications

Our Straight Finned Tubular Heaters Are Designed For Efficient Air Heating In Industrial Hvac Systems, Drying Equipment, Ovens, And Air Duct Applications, Delivering Superior Heat Transfer Efficiency.

Product Type
Straight Finned Tubular Heater
Heating Element
Straight Metal Sheathed Finned Tubular Heating Element
Resistance Wire
Nickel Chromium (Nicr 80/20)
Sheath Material
Stainless Steel 304, Stainless Steel 316, Incoloy 800 Or Other Industrial Alloys
Fin Material
Carbon Steel, Stainless Steel, Or Aluminum Depending On Application
Insulation Material
High Density Magnesium Oxide (Mgo)
Tube Diameter
8mm, 10mm, 12mm, 16mm Or Custom Sizes
Voltage Range
110v To 480v Ac Or Custom Voltage
Power Rating
500w To 20kw Depending On Heater Size And Airflow Requirements
Maximum Operating Temperature
Up To 750°C Sheath Temperature Depending On Airflow And Watt Density
Applications
Industrial Air Heaters, Hvac Systems, Air Ducts, Drying Ovens, Air Curtains, Ventilation Equipment, Heat Recovery Units, And Process Air Heating
Customization
Custom Voltage, Wattage, Tube Diameter, Fin Material, Fin Spacing, Heater Length, Mounting Brackets, Terminal Type, And Lead Wire Configuration Available
Product Features

Key Features Of Straight Finned Tubular Heater

Our Straight Finned Tubular Heaters Are Designed For Efficient Air Heating Applications Where Faster Heat Transfer And Greater Heating Capacity Are Required. The External Metal Fins Increase The Heat Transfer Surface Area, Making These Heaters Highly Efficient For Forced Air And Natural Convection Heating Systems.

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Enhanced Heat Transfer

Metal Fins Increase The Effective Surface Area Of The Heater, Allowing More Heat To Be Transferred To Moving Or Stationary Air Than Standard Tubular Heating Elements.

High Energy Efficiency

Premium Nickel-Chromium (Nicr 80/20) Resistance Wire Combined With High-Density Magnesium Oxide Insulation Delivers Fast Heat-Up Time And Efficient Energy Conversion.

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Uniform Air Heating

Provides Consistent Temperature Distribution Across The Air Stream, Helping Improve Process Stability And Heating Performance In Industrial Systems.

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Durable Construction

Available With Stainless Steel 304, Stainless Steel 316, Incoloy 800 Sheaths And Carbon Steel, Stainless Steel, Or Aluminum Fins For Long-Term Industrial Use.

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Continuous High-Temperature Operation

Designed To Operate Reliably Under Continuous Industrial Conditions With Proper Airflow While Maintaining Excellent Thermal Performance.

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Reliable Electrical Insulation

Compacted High-Purity Magnesium Oxide Provides Excellent Dielectric Strength, Efficient Heat Conduction, And Long Service Life.

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Easy Installation

Can Be Manufactured With Threaded Fittings, Mounting Brackets, Flanges, Or Custom Configurations For Simple Installation Into New Or Existing Equipment.

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Fully Custom Manufactured

Available In Custom Voltages, Wattages, Tube Diameters, Heater Lengths, Fin Materials, Fin Spacing, Terminal Types, And Mounting Configurations To Match Oem Requirements.

Oem & Bulk Supply

Manufactured For Hvac Equipment Builders, Industrial Dryer Manufacturers, Air Handling Unit Producers, Oven Manufacturers, Process Heating Companies, And Global Oem Machinery Suppliers.

Applications

Applications Of Straight Finned Tubular Heater

Straight Finned Tubular Heaters Are Primarily Used For Heating Air And Gases Rather Than Liquids. The Added Metal Fins Increase The Heat Transfer Surface Area, Making These Heaters Ideal For Forced Air And Natural Convection Heating Applications In Commercial And Industrial Equipment.

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Application

Hvac Systems

Used In Commercial And Industrial Hvac Systems To Heat Supply Air Efficiently In Offices, Manufacturing Facilities, Warehouses, And Other Large Buildings.

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Application

Air Handling Units (Ahus)

Installed In Air Handling Units To Provide Uniform Air Heating For Climate Control, Ventilation, And Process Air Applications.

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Application

Industrial Air Ducts

Designed For Air Duct Heating Systems Where Continuous Airflow Improves Heat Transfer And Provides Consistent Process Temperatures.

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Application

Industrial Dryers

Widely Used In Drying Equipment For Food Products, Textiles, Paper, Wood, Ceramics, Paint, Agricultural Products, And Various Manufactured Components.

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Application

Industrial Ovens

Suitable For Drying Ovens, Baking Ovens, Curing Ovens, Heat Treatment Equipment, And Other Industrial Heating Systems That Require Uniform Hot Air Circulation.

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Application

Heat Recovery Systems

Used In Heat Recovery Units And Energy Recovery Ventilation Systems To Improve Thermal Efficiency And Maintain Controlled Air Temperatures.

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Application

Process Air Heating

Provides Heated Air For Packaging Machines, Plastic Processing Equipment, Printing Machinery, Textile Manufacturing, And Other Industrial Production Processes.

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Application

Oem Industrial Equipment

Custom Manufactured For Oem Hvac Manufacturers, Air Handling Equipment Builders, Industrial Dryer Producers, Oven Manufacturers, And Process Heating System Integrators Worldwide.

Frequently Asked Questions

Straight Finned Tubular Heater Faqs

Find Answers To The Most Frequently Asked Questions About Our Straight Finned Tubular Heaters, Including Their Construction, Applications, Materials, Operating Temperature, Custom Manufacturing, And Oem Supply Services.

What Is A Straight Finned Tubular Heater?

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A Straight Finned Tubular Heater Is A Metal-Sheathed Tubular Heating Element Fitted With External Metal Fins. The Fins Increase The Heat Transfer Surface Area, Making The Heater More Efficient For Heating Air And Gases In Industrial And Commercial Equipment.

Why Are Fins Added To A Tubular Heater?

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The Metal Fins Increase The Surface Area Of The Heater, Which Improves Heat Transfer To Air. This Allows The Heater To Deliver More Efficient Heating Than A Standard Smooth Tubular Heater In Air Heating Applications.

Where Are Straight Finned Tubular Heaters Commonly Used?

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They Are Commonly Installed In Hvac Systems, Air Handling Units (Ahus), Industrial Air Ducts, Drying Ovens, Heat Recovery Systems, Ventilation Equipment, Air Curtains, And Process Air Heating Applications.

Which Materials Are Available?

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Heating Element Sheaths Can Be Manufactured Using Stainless Steel 304, Stainless Steel 316, Or Incoloy 800. Fins Are Available In Carbon Steel, Stainless Steel, Or Aluminum Depending On The Operating Environment And Heating Requirements.

What Is The Maximum Operating Temperature?

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Depending On The Sheath Material, Watt Density, And Airflow Conditions, Straight Finned Tubular Heaters Can Operate At Sheath Temperatures Of Up To Approximately 750°C.

Can Straight Finned Tubular Heaters Be Custom Manufactured?

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Yes. We Manufacture Custom Straight Finned Tubular Heaters According To Customer Requirements Including Voltage, Wattage, Tube Diameter, Heater Length, Fin Material, Fin Spacing, Mounting Options, Terminal Configuration, And Lead Wire Types.

Do You Offer Oem And Bulk Manufacturing?

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Yes. Nova Heaters Provides Oem, Private Label, And Bulk Manufacturing Services For Straight Finned Tubular Heaters To Hvac Equipment Manufacturers, Industrial Dryer Builders, Air Handling Unit Producers, Oven Manufacturers, And Industrial Machinery Companies Worldwide.

Why Choose Nova Heaters For Straight Finned Tubular Heaters?

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Nova Heaters Manufactures Precision-Engineered Straight Finned Tubular Heaters Using Premium Nickel-Chromium Resistance Wire, High-Density Magnesium Oxide Insulation, And High-Quality Stainless Steel Or Incoloy Sheaths. Our Heaters Deliver Excellent Heat Transfer, High Energy Efficiency, Long Service Life, And Reliable Performance For Industrial Air Heating Applications.