Is there any problem in having 2D Vertical loop in very high pressure steam piping in rack ?

Due to some supporting problem 3D horizontal loop can't be provided and engineering contractor has suggested 2D vertical loop for a very high pressure steam piping in rack.

Given adequate steam drains at low points and vents at high points and slopes for drain, I don't find any problem in the above proposition. I expect opinions of our forum members on this issue.

regards,

Sam

Is this what you are talking about?
http://museumvictoria.com.au/collections...ory-coburg-1964

or the top center one of these?
http://piping-designer.com/gallery/index.php/Expansion_Loop

They can all be done but you still need support along with proper "Boots" for the collection of condensate, steam traps, etc.

Thanks for the prompt & excellent support.

Yes, I talked about the second one- 2D verical loop, not much different from 3D loop we come across in a rack piping from the perspective of steam drain, vent and flexibility.

regards,
Sam