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Titanium Flange Pressure Rating

Titanium Flange Pressure Rating

Titanium Flange Pressure Rating

(OP)
I need to find the pressure rating for a 1/2, 1, 2 inch titanium flange.  I need to determine if the design stresses (Class 150) are less than the allowable stresses for a given temperature and pressure. Titanium is not specified in B16.5. What are your recommendations?

RE: Titanium Flange Pressure Rating

SUPERJET,

Use the equation in ANNEX D of B16.5 to calculate the pressure rating.  The allowable stress for cast titanium (ASTM B-367 grades C-2 and C-3) are listed in the ASME Boiler and Pressure Vessel Code.  Allowable stress for wrought titanium and forgings are also listed in the code.

RE: Titanium Flange Pressure Rating

Anyone know where i can find an extra large wet flange plz ?

Ta.

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