What is the material of the throttle layer?

Are you asking what material the throttle coating is made of? The coating of this material is tungsten-carbon alloy and ceramic material.

According to the information of China Material Network, the throttle coating is generally made of high wear-resistant materials such as tungsten-carbon alloy and ceramic material, which can improve the wear resistance and corrosion resistance of the throttle and reduce the influence of colloidal bath bully.

The tungsten-carbon alloy coating of this material has high hardness and good wear resistance, which can effectively reduce the scratch and wear of the throttle valve in the working process, while the ceramic coating has good corrosion resistance, which can prevent the throttle valve parts from being affected by chemical corrosion.