Allowances for Pressure and Temperature B31.3
Allowances for Pressure and Temperature B31.3
(OP)
according to para 302.2.4 in ASME B31.3, is it allowed to exceed the max. use temperature listed in table A1-M for a spicific material?
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Allowances for Pressure and Temperature B31.3
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RE: Allowances for Pressure and Temperature B31.3
RE: Allowances for Pressure and Temperature B31.3
Para. 323.2.1 allows materials to be used above temperatures that are listed in table A-1 (or A-1M) in the "Max. Use Temp., °C" column.
Please be aware of the difference between these 2 paragraphs.
RE: Allowances for Pressure and Temperature B31.3
a piece of pipe to be constructed of SB-575 (UNS-N06200).
Max Operating Temp. is 932 DEG F
Designe Pressure is 2.2 PSIG
if i want to go with Para 323.2.1 to exceed tha Max use temp. listed in table A1-M (800 DEG F)i should first confirm that there is no prohibition in Appendix A.
My question is how to confirm if there is no prohibition in Appendix A?
RE: Allowances for Pressure and Temperature B31.3