ANSI B31.1-1967 EDITION
ANSI B31.1-1967 EDITION
(OP)
DOES ANYONE HAVE A COPY OF ANSI B31.1-1967 EDITION? I NEED TO CHECK THE MINIMUM THICKNESS CALCULATION. THANKS.
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RE: ANSI B31.1-1967 EDITION
According to Navco's piping datalog 1966 edition the formula for minimum thickness is:
Per ASA piping code B31.1 (This is now ASME B31.1)
Tm = PDo / 2(SE+ Py) + A (A is added thickness)
This is the same formula which is in ASME B31.1 now.