This oxide is rich in chromium and adheres to the steel to prevent further oxidation

In recent years, metal hoses have been widely used in Hydraulic Fitting Manufacturer various fields due to their excellent temperature resistance and corrosion resistance, and metal hose joints that play a role in connection are also widely used in various working environments.

This oxide is rich in chromium and adheres to the steel to prevent further oxidation. Metal hose joints are used and appreciated by many users because they can work in high altitude, high humidity and heat environments. This oxide protects the steel. Once the joint is corroded, the sealing effect and the safety of the protection medium will be greatly reduced, and it will also affect its service life. 

This kind of oxide layer is extremely thin, and the natural luster of the metal hose joint surface can be seen through it, giving it a unique surface. When developing products, the company’s technicians discovered that when chromium is fused with steel, the type of oxide on the surface of the steel changes, turning into an oxide similar to that formed when pure chromium is oxidized in the air. 

Moreover, if the surface layer is damaged, the exposed steel surface will react with the atmosphere to repair itself, re-form this 'passivation film', and continue to play a protective role. has constantly brainstormed in the production and development of metal hose joints. It is understood that because the metal hose joint is a metal product, it will inevitably encounter corrosion problems. 

The application of chromium enhances the corrosion resistance of metal hose joints, allowing them to show their talents in high-altitude, high-humidity and hot environments even more unscrupulously.