Crysteel valves?


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Posted by Fei Huang on December 24, 2002 at 14:01:28:

Hey list,
I just did some research on the internet and found out that Conn made the valves on their 2Xj series tubas (large bore, detachable bell, short action valves) out of "Crysteel". I've never heard of this substance so would someone enlighten me on what this substance is composed of and what (if any) advantages there are to using this substance in the production of tuba piston valves.

Thanks,

Fei Huang


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