For industrial electric heating element, different heated medium, we recommend different tube material.
1. Air heating
(1) Heating still air with stainless steel 304 material or stainless steel 316.
(2) Heating moving air with stainless steel 304 material.
2. Water heating
(1) Heating pure water and clean water with stainless steel 304 material.
(2) Heating water is dirty, which is easy to scale water with stainless steel 316 material.
3. Oil heating
(1) The oil temperature of 200-300 degrees can be used stainless steel 304 material, can also be used carbon steel material.
(2) The oil temperature of about 400 can be made of stainless steel 321 material.
4. Corrosive liquid heating
(1) Heating weak acid weak alkaline liquid can be made of stainless steel 316.
(2) Heating corrosive medium strength can be used titanium or teflon material.
Therefore, the choice of the material quality of the electric heating tube for heating liquid will also affect the service life. If you want to make a good quality liquid electric heating tube, you need to find a professional electric heating tube manufacturer to design according to the use environment.
Post time: Sep-25-2023
