Stanley wrote:

Would blowing steam through it be too hot and deform it? It's only going to
be used at about 4 feet of head so the ability to resist pressure is not
critical. Shape is important though as I will want to be able to fit it into
elbows etc.

Depends how hot the steam is :-)

I've straightened pipe by pouring hot water (out of the kettle) through
it, and by baking in the oven. Both methods work fine and don't damage
the pipe.


--
Grunff
http://www.greendoug.com - a forum for all things environmental