expansion loops
expansion loops
(OP)
Can some explain to me how to know when or where in a pipe run an expansion loop is necessary. I've seen a lot of literature on how to size an expansion loop, but haven't seen any explaining, where along the pipe run one is needed.
Thanks for your help.
Thanks for your help.





RE: expansion loops
Long runs of hot pipe are when an expansion loop is necessary, also necessary when you anchor the pipe at both ends.
RE: expansion loops
RE: expansion loops
RE: expansion loops
RE: expansion loops
If you use copper piping (typical for 2" and smaller) you could get 1" of expansion per 100 foot. Check your local Metraflex guy, they have have some good info.
http://www.metraflex.com/