I.S. EN 12952-3:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER
Hardcopy , PDF
14-06-2023
English
01-01-2011
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 General
6 Calculation temperature and nominal design stress
7 Cylindrical shells of drums and headers under internal
pressure
8 Openings and branches in cylindrical shells of drums and
headers and integral tubes
9 Headers and plain tubes of rectangular section
10 Ends and spherical shells
11 Tubes
12 Pressure parts of irregular shape
13 Fatigue
Annex A (normative) - Calculation of tube bends and elbows
Annex B (normative) - Fatigue cracking - Design to allow for
fluctuating stress
Annex C (informative) - Examples of calculating the effects
of fatigue
Annex D (informative) - Physical properties of steels
Annex E (informative) - Significant technical changes between
this European Standard and the previous edition
Annex ZA (informative) - Clauses of this European Standard
addressing essential safety requirements of the
Pressure Equipment Directive 97/23/EC
Bibliography
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