To prevent cross-talk, how to blind disconnect the pipelines
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The atmospheric and vacuum distillation unit is ready to start up, while the catalytic unit will not be started yet. To prevent the medium from flowing into the catalytic unit, it is necessary to isolate the connected pipelines. Could anyone please advise on the best way to do this? Thank you
It’s isolation using a blind flange; I want to know right now where the best place to place the blind flange is
As for the specific location on site, put blind plates in whatever place is convenient and suitable! ! !
This needs to be considered carefully; the location of the blind plate should ideally be at a point on the pipeline where there are isolation valves at both ends, between the two workshops, so that the blind plate cannot be removed after operations begin.
Is the best way to completely isolate both the valve locations at the boundaries of the two workshops?
Well, one needs to consider whether it will have an impact on both parties as well as the issue of removing the blind plate.