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3-Stage Propane Ref Performance

2

Pipeline Expansion Loops

pipes refining

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#1 robotan

robotan

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Posted 06 October 2017 - 01:29 PM

hello

 

why we find this specific ships (see picture attached) in pipe design 

 

thanks

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Edited by robotan, 06 October 2017 - 01:35 PM.


#2 Art Montemayor

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Posted 08 October 2017 - 08:41 AM

robotan:

 

What do you mean by "ships"???

 

Do you really mean OFF SETS - as they refer to pipe expansion?

 

Please be specific and use plain language.  Don't try to invent words.



#3 robotan

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Posted 08 October 2017 - 02:36 PM

hello,

 

sorry for the mistake i mean shape and not ship.

 

i dont understand why they extend pipes ?????

 

thanks



#4 Bobby Strain

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Posted 08 October 2017 - 04:05 PM

These are what we call expansion loops. Something has to move when the pipe temperature changes or the pipe would "buckle" and maybe break. And the pipe is fastened to "sleepers" with shoes that can slide through mating fixed plates.

 

Bobby






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