What types of mechanical seal

Mechanical seal what kinds - 2020 9 - 3 what types mechanical seal? So what types of mechanical seal is? The following and see it together. In order to meet the needs of different working conditions, there are many different type mechanical seal. Hengda mechanical seal below to introduce the common kinds are there? First by the seals of logarithm, divided into single and double end face mechanical seal. Single face - — Only a pair of the seals in the sealing device. It has simple structure, it is the commonly used mechanical seal type. Double - — In the sealing device has two of the seals. Its complex structure, is applicable to strong corrosive, flammable and explosive, poisonous and harmful medium and vacuum. /