Good quality Explosion Proof Air Duct Electric Heater - OEM industrial tubular heater – Weineng

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Tubular Heating Elements Manufacturers , Flameproof Control System For Electric Heater , Industrial Trace Heating , We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.

Good quality Explosion Proof Air Duct Electric Heater - OEM industrial tubular heater – Weineng Detail:

Feature

High quality raw materials:

Ni80Cr20 resistance wire.

UCM high purity MgO powder for high temperature application.

Tube materials available in: INCOLOY800/840, INCONEL600, Hastelloy, 304, 321, 310S, 316L and etc.

Key technical properties:

Leakage current : less than 0.5mA under operating temperature.

Insulation resistance: cold state ≥500MΩ; hot state≥50MΩ.

Dielectric strength: Hi-pot>AC 2000V/1min.

Power Tolerance : +/-5%.

We have certifications such as:ATEX, IEC Ex, CE, CNEX, ISO14001, OHSAS18001,SIRA, DCI.

Custom heating elements can be provided to any length, formed into virtually any configuration and sheathed in a variety of different materials to suit your application.

Application

Tubular heating elements are commonly used in industrial heating due to their versatility and affordability. They are used for heating liquids, solids and gases through conduction, convection, and radiation heating. Capable of reaching high temperatures, tubular heaters are an efficient choice for heavy duty industrial applications.

FAQ

1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .

2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc

3.How Do Tubular Heating Elements Work?
Tubular heating elements transfer heat through direct exposure to a liquid, solid, or gas. They are configured to a specific watt density, size, shapes, and sheath based on their specific application. They can reach temperatures of 750 degrees centigrade or higher when configured properly.

4.What are the available element sheath materials?
Available sheath materials include stainless steel, high nickel alloy and many others.

5.What is the maximum power density of the heater?
The power density of the heater must be based on the fluid or gas being heated. Depending on the specific medium, the maximum usable value can reach 18.6 W/cm2 (120 W/in2).

Production Process