Can oil resistant rubber joints resist high temperature?

Can oil resistant rubber joints resist high temperature?
Oil-resistant rubber joints are a combination of rubber hose and metal connectors, which are mainly used in applications that require high temperature resistance, such as high-temperature pipes and hot oil pipes. Since the high temperature environment will have certain influence on the performance of rubber joints, it is necessary to choose high temperature resistant rubber materials and use special processing technology to ensure that they can maintain stable performance in the high temperature environment.
However, oil-resistant rubber joints themselves do not have the ability to resist high temperatures. In the process of use, if the temperature of the pipeline or equipment exceeds the adaptability of the rubber joint, it will cause the sealing performance of the rubber joint to fail, resulting in leakage and contamination of oil, water and other impurities in the pipeline. Therefore, when using oil-resistant rubber joints, it is necessary to appropriately select the materials to be used, adjust the working pressure and connection method and other factors according to the specific conditions of the use environment to ensure that they can adapt to the high temperature environment and maintain the sealing performance and service life.
 
Ordinary oil-resistant rubber joints are made of nitrile rubber, which can work under 70 degrees for a long time. 140 degrees for 10 days, 140 degrees for 5 days, 150 degrees for 2 days, 160 degrees for 1 day, and finally harden and crack once pressed and bent.
 
If you need to work at high temperature for a long time, you need to customize the joint with high temperature materials, such as acrylic, which is twice as expensive and has a long-term temperature resistance of 140 degrees. Fluoroelastomer is 10 times more expensive and has a long-term temperature resistance of 220 degrees.