Choice of gas film mechanical seal-

Selection of gas film mechanical seal

　2018-08-07　　

The choice of gas film mechanical seal:

With the development of the petroleum and petrochemical industries in the direction of pollution-free, long-term, low-energy consumption, and high-efficiency, the mechanical seal of fluid machinery is required to achieve zero escape of the sealed medium, no pollution, long life, and low operation and maintenance costs. Especially in the petroleum and petrochemical industries, most of the process fluids are flammable, explosive, highly toxic, and severely polluted. It is difficult for ordinary contact mechanical seals to meet the above requirements; while gas film seals can achieve zero escape of the sealed medium , No pollution to the environment, long service life, significantly reduced operation and maintenance costs, simple and reliable auxiliary systems, and other special advantages. Therefore, various zero-escape non-contact mechanical seals will be more and more used in petroleum, petrochemical and other industries. An important role, and its market potential is huge. 105 mechanical seal

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Gas film mechanical seal end face structure, product development and application 　　 select the conditions of gas film mechanical seal