
Ni70cr30 for High Temperature Resistance Material Auto Parts Resistor Spring
Product Introduction
We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Double Spiral Sic Heating Element, duct heaters, kitchenaid defrost heaters. In the face of the complex and changing economic environment, we will actively respond to changes in the situation. With a highly responsible attitude and meticulous work spirit, we strictly implement all process operating procedures. At present, we have created a production line with low comprehensive energy consumption, new technology integration and excellent quality.
Description
Air Duct Heaters the finned heating tube is a metal heat sink wound on the surface of a common component. It has a 2-3 times larger heat dissipation area than the conventional components. In other words, the surface power load allowed by the fin element is 3-4 times that of the ordinary component. Due to the shortened length of the component, the heat loss of the component is reduced. The heating is fast, the heat is uniform, the heat dissipation performance is good, the thermal efficiency is high, the service life is long, the heating device is small. In addition, the cost is low when it's under the same power condition. According to clients' requirements, a reasonable design is made for easy installation.
Specification
Power voltage | A length | B length | High | Pipe diameter | Play the material | Screw thread | Screw thread shading |
220V-1KW | 320mm | 270mm | 60mm | 10mm | 201Stainless steel | M16*25 | Iron |
220V-1.2KW | 400mm | 350mm | 60mm | 12mm | 201Stainless steel | M18*25 | Iron |
220V-1.5KW | 450mm | 400mm | 60mm | 12mm | 201Stainless steel | M18*25 | Iron |
220V-2KW | 500mm | 450mm | 60mm | 12mm | 201Stainless steel | M18*25 | Iron |
Structure

How to Choose Materials For Air Duct Heaters?

Some Pictures from our Production
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Please contact us or email us if you have any questions for air duct heaters, or if you need to order some samples to test. Our contact as below:

Guided by the concept of win-win cooperation, Ni70cr30 for High Temperature Resistance Material Auto Parts Resistor Spring has formed a complete service system, wholeheartedly serving users abroad. We always adhere to the development strategy of integrating production and research, and take product innovation as our responsibility. We know that talents are the first capital for the development of enterprises, so we strive to build a platform for the growth and development of every employee and provide space for their talents.
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SPEC DATA
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