Silicone tubes in medical silicone products are generally made of primary color silicone without any color added. They are suitable for conducting gas, transporting medicinal liquids, distilled water, and are not suitable for long-term transportation of high concentration strong acids, alkalis, and organic oil liquids. To maintain a long service life, they must be used at the rated working pressure and environmental temperature of the medical silicone tube. As the temperature increases, the working pressure of the medical silicone tube should be correspondingly reduced. If it exceeds the limit, The medical silicone tube may break. In addition, if the fluid above 220 degrees or the fluid with strong corrosive Chemical composition is transported frequently, the service life of the medical silicone tube will be reduced and the tube body will break. Medical silicone tubing can be stored in the air for more than 10 years without cracking or aging of the tubing. Although long-term storage in humid air may cause yellowing of the outer surface of the tubing, it will not affect the performance of the medical silicone tubing.