ASME B31.3 – 2012

New version of ASME B31.3 has been issued.
In this version the table of Basic Allowable Stresses (A-1) has been totally revised. It has also been added a version with metric units (Table A1-M).
Also has been added the metric unit version of Table A-2 (Design Stress Values for Bolting Materials) and of the sample calculations for Branch connections (Appendix H).
Another change of B31.3 2013 is the Appendix N about  Application of ASME B31.3 Internationally. Continua a leggere