The terminal pins are mainly used for electric heating tube, and the material of the terminal pins for electric heating tube is mainly stainless steel 304, 430, etc. However, it is also made of iron material. So what is the difference of stainless steel and iron?
It is cheap for iron material but with poor corrosion resistance, it is easy to rust and oxidize, which causes poor contact, high resistance and bad heating performance. Stainless steel is expensive and has good corrosion resistance, it will not rust due to heating oxidation.
Recommended Diameter: The general diameter is overφ2.0. Common diameter isφ3-φ5.
Connection Methods: generally screw threaded, slotted, compressing welded.
Surface Treatment: eletroplating, blackening, electrophoresis, etc.
There are optional material for terminal pins, such as iron, copper, aluminum alloy, stainless steel, titanium alloy, etc. Please specify the diameter of terminal pins you want, it is customized according to drawings.
We have cooperated with many countries all over the world and specialized in customized electric heating elements required by various industry or household appliances. We keep advanced production technology and strict quality control concepts. At the same time, our company’s professional and technical engineer can lead all employees to continuously improve operating skills, and guarantee for the high-quality products with an innovative and reliable production.