1 SCOPE
2 VALVE DESIGNATION, CLASSES, AND SIZES
3 PRESSURE-TEMPERATURE RATINGS
4 MATERIALS
5 DESIGN
6 WORKMANSHIP
7 PRESSURE TESTING
8 MARKING
9 COATING AND PAINTING
ANNEX A - Valve Types - Figures A1 through A4
ANNEX B - Pressure-Temperature Ratings in
(SI) Metric Units
ANNEX C - Referenced Standards and Applicable Dates