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Electric Heating Tube

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Flange Heating Tube

Product Features

Features

Benefits

Standard flange heaters: ½" to 42" pipe §

Easy to install

Diameters 0.260", 0.315", 0.375", 0.430" or 0.475", 0.625" §

Easy to control

150 lb, 300 lb, 600 lb or 900 lb forged steel flanges § 

Easy to maintain

Steel, Incoloy®, inconel®, stainless steel, copper or titanium elements §

Ideal for higher kW output applications

Explosion and/or moisture resistant terminal housings (NEMA 1, NEMA 4, NEMA 4x or NEMA 7) are available upon request. §

offers heater sizes to fit the application and installation

Offers custom sizes, wattages and materials upon request.

Designed and built for safety §

Heaters are custom designed to your specifications.

CE,Rohs certified

Application Cases

Flange heaters allow the flexibility to use many different alloys to help resist corrosion and maintain the life of the flange heating element. Stainless steel flanges are commonly used for heating lubricating oils, heavy and light oils, waxes, as well as mildly corrosive liquids and low flow gases. They can also be used for tank immersion heaters. These flange heaters are used to handle soap and detergent solutions as well as demineralized or deionized water. Stainless steel flange heaters are used for mildly corrosive solutions as well as severely corrosive solutions. Food applications also use stainless steel heaters for health and hygiene. Sheathing materials used in flange heaters can be steel, stainless steel, copper, and heterogeneous alloys such as Inconel, hastelloy, and titanium. Extremely corrosive environments, such as salt water, should use heterogeneous alloys such as titanium to avoid sheath rupture over an extended period of time. Industries that use exotic alloys include the military, chemical and process industries. A flange heater uses bent tubular elements that are brazed or welded to the flange. It comes with an additional junction box to secure the electrical connections. Some heaters are already pre-fixed to the flange, but others can be welded to a matching flange mounted on the nozzle or tank wall. Lantronix offers flange heaters with different kW ratings, voltages, temperature ranges, sheath materials and more. Flange immersion heaters are one of the most widely used industrial heater options in the oil industry. They are easier to install than other oil heaters, designed for pressurized vessels, and easier to manage. Typical applications include preheating different grades of oil, tank cleaning and heat transfer. Contact us anytime for more information.

Key Technical Indexes

Additional Features

Description

VOLTAGE

Flange heaters are customized for 220V/380V typical, or up to 600V.

Wattage

Customized heaters can be supplied in any desired wattage.

Length

The immersion length of the flange heater is unlimited and is mainly customized according to the dimensions of the vessel.

Where the immersion length exceeds one meter, it is recommended that an internal vessel support be installed.

Extra Thick Wall Sheathing

Thick Wall Sheathing (0.8 or 0.065 inches thick)

Flange heater applications

Sheath material

Flange material

Water purification, freeze protection, hot water storage, boilers and water heaters, cooling towers

Copper

Steel

Hot water, steam boilers, mildly corrosive solutions (in rinse tanks, spray washers)

Incoloy

Steel

Oil, gas, mildly corrosive liquids, stagnant or heavy oil, high temperature, low flow gas heating

Steel

Steel

Process water, soap and detergent solutions, soluble cutting oils, demineralized or deionized water

Stainless steel

Stainless steel

Mildly corrosive solutions

Stainless steel

Stainless steel

Strongly corrosive solutions, deionized water

Incoloy

Stainless steel

Light oils, medium oils

Steel

Steel

Food equipment

Incoloy

Stainless steel

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