What are the uses of hydraulic seals in real life? Hydraulic seals are widely used in life. Hydraulic valve seals can be used as long as they can be attached to machinery. Secondly, from cigarette holder filters to aerospace, hydraulic valve seals are required.
There are many kinds of hydraulic seals, according to raw materials can be divided into: more common silicone rubber seals, fluorine rubber seals, ethylene propylene rubber, polytetrafluoroethylene, neoprene rubber, polyurethane and so on. According to the use can be divided into: acid seal, alkali seal, heat resistant hydraulic valve seal, low temperature seal, oil seal and so on.
In life, if there is no hydraulic valve seal, the mechanical industry can not start, such as oil seal, if there is no hydraulic oil seal, there will be oil leakage phenomenon, and even can not work in serious cases. Reports of crude oil spills are often seen online, and in fact, it is the oil seal that is not done well or the quality of the sealing element is not up to standard.
The seal design of different structures can work in different environments. Such as high and low temperature environment, acid and alkali solution, oil resistance, etc. Sealing rings in different environments should use different raw materials, such as the high temperature resistance of fluorine glue. Sometimes, the hardness of hydraulic valve seals is also a key factor affecting the operation of machinery. Not all seals are soft. For example, teflon seals are very hard.
Mechanical seals should be checked frequently, and anomalies should be replaced in time, such as sealing ring deformation, cracking, etc. An important factor affecting the service life of seals is the operating environment. Temperature is the main factor of hydraulic valve seal hardness. In order to maintain the elasticity of rubber seals at low temperatures, it is necessary to add a certain amount of adhesive to the rubber. Long-term immersion in the operating medium, the adhesive will gradually be absorbed by the operating medium, resulting in the aging and shortening of the rubber ring.
FOREVER SEALS! Seals manufacturer, accept custom seals, from design to research and development, from production to testing, a full range of services. For more information, please contact FOREVER SEALS directly. FOREVER SEALS product experts are here to help you! Whatsapp: +86-18098184099；WeChat: +86-13049188460； E-mail: sales@foreverseals.com.