Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
pressure 1
- Thread starter Proservo
- Start date
-
1
- #2
gr2vessels
Mechanical
The temperature / presure ratings for the flanges B16.5 RF I assume you know (1960 kPa @ -29 to 38 deg C and 600 kPa @ 430 deg C). Also, you know the limit of 430 deg C for A105 forgings or 340 deg C for A350-LF2 forgings, don't you?
From your hydrotest calculation, I assume the ambient operating temperature for the mentioned flanges, otherwise you would add the temperature correction.
Hence, your maximum operating pressure is 1920 kPa at ambient temperature.
Cheers
From your hydrotest calculation, I assume the ambient operating temperature for the mentioned flanges, otherwise you would add the temperature correction.
Hence, your maximum operating pressure is 1920 kPa at ambient temperature.
Cheers
- Status
Similar threads
