double walled tube applications ideas
double walled tube applications ideas
(OP)
Any knowledge on where containment or double walled tube is being used.I do double walled fuel lines systems in areospace its a bending technology I licsense.
I want to transfer our technology to marine,facilities process tubing,automotive or any where applicable.Need help with where anyone may have had a double walled or containment piping application.
I want to transfer our technology to marine,facilities process tubing,automotive or any where applicable.Need help with where anyone may have had a double walled or containment piping application.





RE: double walled tube applications ideas
RE: double walled tube applications ideas
RE: double walled tube applications ideas
Specifically seeking to learn if and how other tube within tube systems are being bent.material used,pressure requement joining methods.
thanks
RE: double walled tube applications ideas
RE: double walled tube applications ideas
RE: double walled tube applications ideas
Not familiar with CRA?Insulation can be used but our slevee remains in the pipe after bending so I would have to reveiw design.It slips between tubes around the bend only and has perforations for evacuation.Would the forum allow a post of a pdf or my website link I think it would help alot of guys to see it requarding app questions besides being interesting.Dont want to violate the rules.
RE: double walled tube applications ideas
Thanks, Still searching Chem processing.I have found a very small niche where metal tubes are used and bent.Semiconductor manufacturing is one.Most times plastics are used(like Perma Pipe or parkers flex tubes) and pre fab double walled elbows and many metal apps also prefab elbows instead of bending.Most failures are at fittings can only assume leaks are not as super critical as say a fuel leak in a plane.Any further input appreciated.
STEVE
RE: double walled tube applications ideas
Also Holland have legislated double wall constractions to
prevent contamination of drinking water in case of failure.
Double wall shell and tube or double wall plate heat exchangers.