On Mon, 02 May 2005 15:22:29 -0400, DLGlos wrote:

The clue was the brown color. Perhaps what you have is PEEK
(polyetheretherketone) tubing. Tough, fairly hard and has a working
temperature range from -480 deg F to +480 deg F. Cool stuff, albeit,
pretty expensive and exotic.

Dang, that _is_ cold, it's good for 20.33 degrees _below_ absolute zero?
I wonder how they test that...