This Building Services Piping Code is a Section of The American Society of Mechanical Engineers Code for Pressure Piping, B31. This Section, herein called the Code, is published as a separate document for convenience.
Standards and specifications incorporated by refer-ence in this Code are shown in Table 926.1, Mandatory Appendix I, and elsewhere. It is not considered practical to refer to a dated edition of each standard or specifica-tion where referenced. Instead, the dated edition refer-ences are included in Mandatory Appendix I.
