Stainless steel is a kind of high alloy steel which can resist corrosion. It has a beautiful surface and does not need to go through surface treatment such as color plating or painting. Therefore, many machinery factories often do not do any painting treatment to show that they are stainless steel. Although stainless steel is called stainless steel, it is by no means rust free. We need to know how to avoid rust when using stainless steel hose hoops. In the process of use, rust is a common phenomenon, but also let us worry about things, this will not only affect the aesthetic level, but also affect the performance of stainless steel hoop.

Therefore, we must pay attention to the key points in the process of using stainless steel hose hoop. Here are four points for your reference

1. In the polluted air (such as the atmosphere containing a large amount of sulfide, carbon oxide and nitrogen oxide), when it meets with condensate water, it forms sulfuric acid, nitric acid and acetic acid, causing chemical corrosion.

2. The surface of stainless steel hoop adheres organic juice (such as melon, vegetable, noodle soup, phlegm, etc.) to form organic acid in the presence of water and oxygen, which will corrode the metal surface for a long time.

3. The attachment of dust or dissimilar metal particles, in the humid air, the attachment and the condensation water of stainless steel throat hoop connect them into a micro battery, which causes electrochemical reaction and damages the protective film, which is called electrochemical corrosion.

4. Stainless steel surface adhesion contains acid, alkali, salt substances (such as decoration wall of alkali water, lime water splash), causing local corrosion