What gaskets can be overlapped and reused?
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What gaskets can be overlapped and reused?
Either the graphite fillers are overlapped and the gaskets have not been seen.
Consider this: 1. Is the distance between flanges sufficient?: 2. The gap between the two gaskets is not sealed. If the first condition is met, you can try it.
First, we must understand the principle characteristics of gaskets. Most of the characteristics of gaskets must have a certain degree of compressibility and contain a certain amount of internal stress in order to achieve static sealing. Otherwise, the sealing effect will not be achieved. Gaskets without compressibility cannot be filled into the grooves of the flange sealing surface, and the sealing effect cannot be achieved. When it comes to whether it can be reused and stacked, it is OK if it has compressibility, but not if it does not. For reference.
It can be used if it meets the standards, but it also depends on the medium and occasion! Safety first!
Someone upstairs mentioned tetrafluoroethylene, R-PTFE, on-site water pressure reuse HG20606