safety valve
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Does the outlet of the safety valve need to be connected to a pipe? It still depends on the medium; some require piping while others do not. If piping is not used, is it necessary to install an elbow at the outlet of the safety valve?
Pipes need to be connected; the elbows depend on the situation!
These medium discharges require piping connections: they have recycling value； Harmful to humans or the environment ； It cannot dissipate through direct emission. . .
Piping is required, at least for safety reasons.
All of them need to be connected; no matter where they are located, you should also control the flow direction of the medium when the safety valve operates, even if it is non-toxic and harmless.
It depends on what comes out after the overpressure trip – whether it’s still needed or not. But there has to be a place for it to go; it can’t just be released right at the site
Piping is required, at least for safety reasons. The issue of the flow direction of the medium when controlling the operation of the safety valve.
Nitrogen and steam are generally discharged into the air, usually upward, to prevent injury to people. The process gas must be recovered to the flare
For those pipes that need to be connected, even those that aren’t necessary should have bends
Only gases that are harmless to the atmosphere may be released into it. Moreover, even if released, they should be discharged at a relatively high altitude so that the emitted gases do not harm people, that is, they should not be directed at areas such as platform walkways.