PE Secondary

["Jeroen Kooiman" <jkooi-at-wish-dot-net> (by way of Terry Fritz <twftesla-at-uswest-dot-net>)]

Hi all,
 
I got gift from someone, a pipe for a secondary of 110mm X 4.3mm ( that would
be about 4.3" X 0.1693" )
 
Is this usable for a tesla secondary, or is it to thick ?
 
regards Jeroen