What are the precautions and piping requirements for negative pressure piping?
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Thank you, everyone. What are the precautions and requirements for installing negative pressure pipelines?
I hope it doesn’t sink. Please help lift it up, moderator
Are negative-pressure pipes polymer pipes? Polymer viscosity is generally high, so piping systems are required to be short and straightforward with as few bends as possible. (Heat retention is definitely necessary.)
I don’t have any special requirements here. Pay attention to the material properties: insulation where required, and heating where necessary. Pay attention to the location and installation method of the vacuum pump inlet filter.