UBO
Wedge Wire Screen, Filter Element, Custome, Manufacturer, Engineer Design

Analysis of structural characteristics of stainless steel screen

2021-02-20 By zhaozhao

With the economic development, the use of stainless steel screens has become more widespread. People are closely related to stainless steel in their daily lives. However, many people don't know much about the performance of stainless steel, and they know less about the maintenance of stainless steel. Many people think that stainless steel will never rust. In fact, stainless steel has good corrosion resistance. The reason is that a passivation film is formed on the surface, which exists in the form of a more stable oxide in nature. This phenomenon is usually called corrosion.

1. There are bleaching agents and various acids attached to the surface of the stainless steel screen, immediately rinse with water, and then immerse in ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.

2. It can be washed off with warm water detergent. Rust caused by dirt on the surface of stainless steel can be washed with 10% nitric acid or abrasive detergent, or with special detergents. As long as we use the correct maintenance methods, we can extend the service life of stainless steel and keep it clean.

3. If there is dust and dirt on the surface of the stainless steel screen, it can be washed with soap, weak detergent or warm water. The trademark and film on the surface of stainless steel should be washed with warm water, weak detergent, and the binder component should be scrubbed with alcohol or organic solvent. Wipe clean with a soft cloth, and then use neutral detergent or ammonia solution or special detergent for cleaning.

4. There are also intergranular corrosion cracking inside the stainless steel screen, all of which have a destructive effect on the passive film on the surface of the stainless steel. Therefore, the stainless steel surface must be regularly cleaned and maintained to maintain a clean surface and prolong its service life. When cleaning the stainless steel surface, care must be taken not to scratch the surface.

Copyright UBO Filter Equiment Co.,LtdAbout UBO | Products | Service | Contact Us |Frequently Asked Questions
E-mail:sales@uboscreen.com Tel:+86 311 8595 5658