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ANSI B16.47

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Tankman650

Structural
Joined
Feb 28, 2002
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US
Does ANSI B16.47 have a pressure/temperature chart like B16.5???

I have a B16.47 150# flange at 300 degrees and need to document the allowable pressure. I don't have the code but will get one if there are charts for pressure/temp.

Thanks.
 
Tankman650-

Yes, B16.47 (I have a 1990 ed.) has pressure-temperature ratings very similar to B16.5. A Class-150 material group 1.1, 1.2, or 1.3 flange would have a pressure rating of 230 psig at 300°F.

jt
 
Thanks jte,

The 230 psi is the same as B16.5
 
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