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PREN 12953-4 : DRAFT 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SHELL BOILERS - PART 4: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
01-03-2018
20-02-2017
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 General requirements
Annex A (normative) - Typical welds for shell boilers
Annex B (informative) - Gaskets for closing systems
of access and inspection openings
Annex C (informative) - Significant technical changes
between this European Standard and the
previous edition
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 2014/68/EU aimed to be covered
Bibliography
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