The matching law of friction pair materials of mechanical seal-

The matching law of friction pair materials of mechanical seal

　2019-02-11　　

The matching law of friction pair materials of mechanical seal:

A single end face material was introduced above, but the end face materials of the mechanical seal are used in pairs, and its matching performance must be considered. In the application process, reliability is more important than economy. When possible, priority should be given to selecting high-grade matching materials. There are many ways to match the materials of the end-face friction pair. The following are several common pairing rules, as shown in Table 5-13. Sand mill mechanical seal

Table 5-13 Several commonly used pairing rules of end-face friction pair materials

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