Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements for components and piping
5 Requirements for assemblies
Annex A (informative) - Checklist for external visual
inspection of the refrigerating
system
Annex B (normative) - Additional Requirements for
Refrigerating systems and heat
pumps with Ammonia (NH[3])
Annex C (informative) - Determination of category for
assemblies
Annex D (normative) - Requirements for intrinsic safety
test
Annex E (informative) - Examples for arrangement of
pressure relief devices in
refrigerating systems
Annex F (normative) - Allowable equivalent length of
discharge piping
Annex G (informative) - Stress corrosion cracking
Annex H (informative) - Standard tightening torque in
inch
Bibliography