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Seal selection for Valve Cryogenic test

Thread starter NGiLuzzu
Start date Dec 23, 2003

Status: Not open for further replies.

Dec 23, 2003

NGiLuzzu

Mechanical

What would you suggest to seal two test caps against the buttweld ends of a 12" class 300 cryogenic valve, up to 30 bar of internal helium pressure and down to -196°C temperature?

Please see Thread408-82258 in the Valve Engineering Forum or Thread774-82259 in the Cryogenic Engineering Forum for more details.

Thanks to all, 'NGL