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tube glass, the mawp or min thickness. More information
2

tube glass, the mawp or min thickness. More information

tube glass, the mawp or min thickness. More information

(OP)
Oh excuse please the few data.
Well, the cylinder is made in borosilicate 3.3 or Pyrex.
diameter is 90 mm (3.54")
thickness= 2.5 mm (0.098")(thickness to check)
the working pressure is 30 psig. (max)
temperature  max= 120ºC (248ºF )
Referent to thermal shock, the inicial temperature is 32ºC and the final is 120ºC in a aproximately 20 minutes.  
the  fluid is steam, assume saturate.
thanks advance unclesyd  and someothers.

i want to know the mawp or the minimal thickness.


 

RE: tube glass, the mawp or min thickness. More information

Also see
ASTM C599, which is from ASME B31.3. The table lists gage pressure as a function of OD for borosilicate glass at a maximum temperature of 450 deg F.

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