How to prevent stainless steel flange immersion heater from rusting
There are many kinds of materials for flange electric immersion heaters, including stainless steel and other types of heaters. Many people think that stainless steel must not rust, which is very good, but it is not. Stainless steel will also rust under certain conditions. Stainless steel has the ability to resist atmospheric oxidation, that is, stainless, but also has the ability to resist corrosion in media containing acids, alkalis, and salts, that is, corrosion resistance. However, the size of its anti-corrosion ability changes with the chemical composition of the steel itself, the mutual state, the use conditions and the type of environmental medium. The focus is on how to store and use. Stainless steel is based on a very thin, strong, dense and stable chromium-rich oxide film (protective film) formed on its surface to prevent oxygen atoms from continuing to infiltrate and oxidize, thereby obtaining the ability to resist corrosion. In general, we recommend that it is easy to rust in a relatively dry environment. Do not place it in a humid place at random. If it is packed, store it after use and pack it well, so that it can have a longer service life, but If there is no packaging, put it in a bag or other things. If there is a desiccant, you can put some desiccant. Regardless of any items, it is maintenance. Just like the skin of a woman, it needs to be maintained. If it is not properly maintained, it is easy to grow old. This is the same reason.
