Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Designation
6 Marking
7 Materials
8 Dimensional Characteristics
9 Leaktightness Characteristics
10 Mechanical Characteristics
11 Hydraulic Characteristics
12 Backflow protection
13 Acoustic characteristics
14 Rotary connection
Annex A (informative) - Pressure take-off tee