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For optimum performance and effective heating, choose the appropriate flanged immersion heater for your application. We will go over what a Flange tubular heater is, how to pick the best one, and its benefits in this blog post. We’ll also go over how flanged immersion heaters operate. We would like to present Marathon Heater as a reliable supplier of various heating options.

An Overview

A flanged immersion heater is an electric heating element that is immersed in a liquid or gas to provide heat. It comprise of a heating element enclosed in a flange assembly, usually composed of premium stainless steel. The heater may be easily installed and removed from the tank or other container thanks to the flange assembly.

Applications can be tailored to particular metals and materials. Deionized water, lubrication oils, heavy and light oils, waxes, slightly corrosive liquids, low-flow gas, and water tank heating are among the applications for steel flanges. Military applications and moderate and strong corrosive solutions both employ stainless steel flanged heating elements. In addition to copper, steel, and 304 stainless steel, exotic alloys like Incoloy can also be useful as sheath materials.

Identify the need for Heating

To begin, determine the precise heating needs of your application, including the medium to be heated, the intended temperature range, and the necessary heating capacity.

Think About the Material

The flange assembly and heating element’s materials should mix well with the liquid or gas they are heating. Because of its durability and resistance to corrosion, stainless steel is a popular option.

Size and Watt Density

Choose an immersion heater with a flange that is the right size and watt density for your application. The amount of electricity the heating element produces per unit surface area is referred to as its watt density. Selecting a heater with the right watt density is essential to preventing damage or early failure.

Environmental Factors

Take into account the heater’s working environment, which includes the surrounding air temperature, humidity, and corrosive materials. This data will assist in determining the insulation and protective coatings that the heater needs.

Safety Features

Seek out flanged immersion heaters with integrated pressure relief valves, thermal cutouts, and overheat protection. These safeguards guard against system and heater damage and guarantee safe operation.

Precautions to Consider

Exercise caution while choosing an immersion heater.

• Choosing the appropriate material for the wet portions will help prevent corrosion from the hot fluid.
• To prevent dry heating and hot spots, the cold length to active length ratios must be correct.
• To prevent any risks, keep your skin’s temperature under the fluid’s flash point limit. In installations in hazardous areas or while heating a combustible fluid, proper thermal design is vital.
• Fixing strategy and bundle support that takes into account turbulence during the intake and outflow.
• Mechanism of control for fluid and element skin temperatures.

The electrical resistance of finned tubular heater theory underlies the operation of these heaters. Stainless steel or another material with a high electrical resistance is useful to make the heating element. Heat is there when resistance is encountered by the electrical current as it passes through the element.