How to prolong the service life of mechanical seal method t5

horse grass mechanical seal, also known as end face seal, than packing seal has many advantages, such as saving power, reliable sealing, etc. , so can use mechanical seal place should be used. But some of the mechanical seal service life is not long, the mounting up much more troubles than packing seal. Couldn't encounter this kind of situation, it not only shows the advantages, thus become disadvantages. So to extend the service life is one of the key problems of mechanical seal. There are many factors influencing service life of mechanical seal, the important one is the static ring material. Under the same conditions, the static ring on different materials, different service life. At present, the generally used static mechanical seal ring are leaching resin graphite, if it is replaced by metal graphite, service life is longer. This site keywords: pneumatic ball valve pneumatic ball valve pneumatic pneumatic valve pneumatic pneumatic valve pneumatic butterfly valve pneumatic butterfly valve pneumatic actuator