Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Explosion resistant equipment
4.1 General
4.2 Design pressure
4.3 Design temperature
4.4 Additional loads
4.5 Wall thickness allowance
5 Explosion-pressure-resistant design
6 Explosion-pressure-shock resistant design
6.1 General
6.2 Design and manufacture according to EN 13445 with
modified design criteria
6.3 Testing
7 Documentation of quality of explosion resistant equipment
7.1 Pressure vessels
7.2 Materials
7.3 Welding
7.4 Examination and test
8 Information for use
8.1 Marking
8.2 Accompanying documents
Annex A (normative) Calculation of design pressure
Annex B (informative) Examples for limitation of stress
concentration
Annex ZA (informative) Relationship between this European
Standard and the Essential Requirements
of EU Directive 94/9/EC
Bibliography