304 stainless steel pipe usage environment and lifespan

Stainless steel pipes are just relatively resistant to rust. Under the same conditions, the rust resistance of 304 stainless steel pipes is 10 times stronger than that of 201 stainless steel pipes
The service life of 304 stainless steel pipe is usually affected by the following points:
1. Harsh usage environment
304 stainless steel pipe itself has the ability to resist atmospheric oxidation, and also has the ability to resist corrosion in media containing acid, alkali, and salt. Its corrosion resistance varies depending on the chemical composition of the steel, its mutual chemical state, usage conditions and environmental media types. Absolutely excellent corrosion resistance. Move to a seaside in dry, clean air. Mist with high salt content will quickly rust and affect the service life of 304 stainless steel pipes.
For example: Users use 304 stainless steel pipes in highly polluted areas such as seaside sewage treatment plants. When cleaning 304 stainless steel pipes with corrosive chemicals, they will rust.
2. Improper processing and installation
When stainless steel processors manufacture products and cut stainless steel pipes or iron, they will splash iron filings on the surface of the steel pipe. 304 stainless steel pipes will rust. If you paint the walls of your house after installing stainless steel products, it may also cause rust.
3. Improper cleaning and maintenance
Do not use a steel ball brush on the surface of the stainless steel pipe, otherwise it will damage the surface of the 304 stainless steel pipe. In addition, do not use bleach and abrasives such as acid and alkali cleaners. Finally, clean the surface of the 304 stainless steel pipe with clean water.
304 stainless steel pipes have a long service life. Judging from the use of foreign stainless steel pipes, the service life of 304 stainless steel pipes is as long as 100 years and as little as 70 years, which is the same as that of buildings.
Of course, the premise is that the quality of the 304 stainless steel pipe you buy is not too bad. The advantage of 304 stainless steel pipe is corrosion resistance. If the stainless steel pipe purchased is of good quality, it can be properly maintained and cleaned during use, which can effectively extend the life of 304 stainless steel pipe.