[labnetwork] Bending coaxial

[Gary Olin]

Hi Matthieu,

That is how double contained lines are commonly done.   I have plenty of it
in my facilities and had it done that way in the commercial semiconductor
fab I used to work at.  The 1/4 inch line is slipped inside the 1/2 inch
line and they are bent together.   I can go into more detail of how it is
done if you want to contact me directly but I don't want to bore the rest
of the community.  The price you have listed isn't out of the ordinary
either.

Everyone have a happy holiday,
Gary

Gary Olin
Maintenance Supervisor
Minnesota Nano Center
University of Minnesota
olinx034 at umn.edu
(612) 625-9780

On Tue, Dec 16, 2014 at 10:33 PM, Matthieu Nannini, Dr. <
matthieu.nannini at mcgill.ca> wrote:
>
>  Dear colleagues,
>
>  A local company is proposing to bend coaxial SS tubing to install a
> double containment gas line thus removing the need for welded 90° elbows.
> did you ever see that ? Any comment would be helpful !
>
>  Thanks
>
>  Matthieu Nannini
>
> Début du message réexpédié :
>
>  *De: *"Matthieu Nannini, Dr." <matthieu.nannini at mcgill.ca>
>  *Objet: **Bending coaxial*
>  *Date: *15 décembre 2014 15:31:10 UTC−5
>  *À: *Tom Britton <tbritton at criticalsystemsinc.com>
>
> Hi tom,
>
> A local company here can bend coaxial tubing. They quoted me 4800$ for the
> 2 lines BCl3 and SiCl4.
>
> What do you think of bending ? They told me the 1/4 wasn’t kinked at all.
>
> Matthieu
>
>
>
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