EN 14917:2009+A1:2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Materials
6 Design
7 Manufacturing
8 Testing, inspection and documentation
9 Marking and labelling
10 Handling and installation
Annex A (informative) - Categories of expansion
        joints
Annex B (normative) - Specification for materials
        1.4828, 1.4876, 2.4360 and 2.4858
Annex C (informative) - Incorporation of expansion
        joints into pressure vessels and piping
Annex D (informative) - Calculation methods for
        systems of pipes containing expansion joints
Annex E (informative) - Overview of the design of
        expansion bellows
Annex F (informative) - Procedure for setting-up
        a design fatigue curve
Annex G (informative) - Polynomial approximations for
        coefficients C[p], C[f], C[d]
Annex H (informative) - Required design data and
        information
Annex I (informative) - Expansion joints risk analyses
Annex J (informative) - Material properties and material
        groups
Annex ZA (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 97/23/EC
Bibliography

This European Standard specifies the requirements for design, manufacture and installation of metal bellows expansion joints for pressure applications, i.e. maximum allowable pressure greater than 0,5 bar.