Material is a important factor which influence the select of the heating element.As a important part of heating equipment, heating element material will be different according to different environment.
1.Stainless steel heating element:There are different type of stainless steel,such as SUS304,SUS316L,SUS321.For Common alkali-free water ,we can choose SUS304,alkalinity water environment,we can use SUS316L.But Strong acid-base liquid,316L can not be used.According to the temperature,if the temperature is around 300℃,we can use SUS304.