How to choose the tube material for flange heater?
Flange heater is an important heating element in electric heating equipment. According to different working environments, the choice of material is very important, and it plays a vital role in the life and quality of flange heater. Today I will introduce the experience of selecting materials for flange heater.
1. Stainless steel flange heater
There are many different grades of stainless steel material for flange heater, such as SS304, SS321, SS316L and so on.
2. Titanium flange heater
Titanium flange heaters are generally suitable for chromium plating, acid copper, nickel plating, passivation, filling, oxidation bath, chromic acid anodization, phosphating acid tin plating and other processes, so the price of titanium flange heater is also compared high.
3. Teflon flange heater
Teflon flange heaters are generally suitable for corrosive liquids such as strong acids and alkalis. The general process temperature is ≦105℃. The advantages of Teflon flange heaters are non-sticking, non-scaling, and uniform surface heat dissipation, but The price is also high.
4. Quartz flange heater
Quartz flange electric heating tubes are generally suitable for anti-corrosive liquids, except for hydrofluoric acid.
