ASME PTB-1-2014 PDF
Section 1 contains general type requirements addressing the following subjects:
Paragraph 1.1 – General; Introduction; Organization of the standard
Paragraph 1.2 – Scope
Paragraph 1.3 – Reference Standards
Paragraph 1.4 – Units of Measurement
Paragraph 1.5 – Tolerances
Paragraph 1.6 – Technical Inquiries
Paragraph 1.7 – Tables
Annex 1-A – Deleted
Annex 1-B – Definitions
Annex 1-C – Guidance for the Use of US Customary and SI Units in the ASME Boiler and Pressure Vessel Codes