What is a electric heating fin tube?

Finned electric heating tubes also called Electric Heating Fin Tube,Finned Tubular Heaters,Gilled Tube Heaters.They are metal heat sinks wrapped around the surface of ordinary components. Compared with ordinary components, the heat dissipation area is expanded by 2 to 3 times, that is, the surface power load allowed by finned components is 3 to 4 times that of ordinary components.

No. Pipe Material Fin Material Pipe Diameter D (mm) Fin Height H (mm) Fin Thickness (mm) Fin Spacing T (mm)
1 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌6.7 3-5 0.3-0.4 3-5
2 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌8 3-5 0.3-0.4 3-5
3 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌9 3-5 0.3-0.4 3-5
4 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌10 5-7 0.3-0.4 3-7
5 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌12 5-7 0.3-0.4 3-7
6 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌14 5-10 0.3-0.4 3-7
7 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌16 5-10 0.3-0.4 5-10
8 Stainless Steel 304/316/321 Stainless Steel/Zinc/Aluminum Plate Ø‌20 5-10 0.3-0.4 7-10

Due to the shortened length of the component, the heat loss itself is reduced. Under the same power conditions, it has the advantages of fast heating, uniform heating, good heat dissipation performance, high thermal efficiency, long service life, small size of heating device, and low cost. Reasonable design is carried out according to user requirements for easy installation.

It is widely used in machinery manufacturing, automobile, textile, food, home appliance and other industries, especially in the air conditioner air curtain industry. It is reported that finned electric heating tubes are particularly good at heating petroleum and fuel oil. Finned electric heating tubes are widely used in industry and chemical industry, which is obvious to all.

Application Description
1 In the chemical industry, heating of chemical materials, drying of certain powders under specific pressure, chemical processes, and spray drying are all achieved through finned electric heating tubes.4
2 Heating of hydrocarbons including crude oil, heavy oil, fuel oil, heat transfer oil, lubricating oil, and paraffin.4
3 Heating of fluids requiring temperature rise such as process water, superheated steam, molten salt, nitrogen (air), water gas, etc.4
4 Due to the advanced explosion-proof structure of finned electric heating tubes, the equipment can be widely applied in explosion-proof required places like chemical plants, military industry, petroleum, natural gas, offshore platforms, ships, and mining areas.4

The selection of finned electric heating tubes is also very necessary. Choosing a good finned electric heating tube is a very difficult task for buyers. Either you buy an unsatisfactory product at a good price, or you buy a moderate one that is not suitable for use on your own equipment. How to choose a high-quality and low-cost finned electric heating tube?