ASME B31.1 – 2012

Digital and Print book of ASME B31.1 – 2012 are now available at http://www.asme.org/products/codes—standards/b31-1—2012-power-piping.
“Key changes to this revision include the incorporation of cold forming rules from ASME Section I, PG-19, for austenitic materials as well as the addition of requirements regarding walkdoens and material degradation for Covered Piping Systems”

Table of contents