Selection of anti-corrosion materials for explosion-proof cameras in different scenarios
Many special projects are implemented in corrosive environments. Anti corrosion and explosion-proof cameras have come in handy for monitoring corrosive environments. We need to know the characteristics of anti-corrosion equipment so that it can be widely used in corrosive environments such as chemical plants, ports, coastal roads, islands, coastal cities, ship loads, maritime islands, etc. So how to choose the anti-corrosion and explosion-proof camera BL-Ex? The following are several options for your reference:
1. The explosion-proof camera is made of 316 stainless steel material. If 316 material is used, the surface does not need any treatment, and it can also ensure that explosion-proof monitoring products are used for many years without any corrosion protection.
2. The explosion-proof camera is made of 304 stainless steel material. It is recommended to choose 304 stainless steel, which is a national standard material. If the material does not meet the standard, it may not be used for long, and the surface of the explosion-proof camera will show pitting. Over time, it may be rusty and mottled; Of course, if the product belongs to the 304 national standard genuine product, after using it for a few years, there will only be a slight pitting on the surface, which does not affect the effectiveness of use.
3. The explosion-proof camera is made of 304/316 stainless steel material, and a surface coating anti-corrosion design is added to avoid acidic and neutral salt spray corrosion. If treated in this way, it is equivalent to adding a protective film or anti-corrosion layer on the surface of the explosion-proof camera, such as chlorine gas, hydrochloric acid, sulfuric acid, or sea breeze (with salt content). Although they are corrosive, after such treatment, the anti-corrosion performance is greatly enhanced. It can extend the service life of the product and greatly increase the cost-effectiveness.