UNI EN 12953-4 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SHELL BOILERS - PART 4: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER
07-23-2013
01-01-2005
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 General requirements
5.1 General
5.2 Material identification
5.3 Cylindrical shells
5.4 Tell-tale holes
5.5 End plates and tube plates
5.6 Plain tubes and stay tubes
5.7 Manhole frames and openings
5.8 Connections for mountings
5.9 Cylindrical furnaces
5.10 Water-cooled reversal chamber
5.11 Stays
5.12 Design of welded joints
5.13 Openings in or adjacent to welds
5.14 Fillet Welds
5.15 Fabrication
5.16 Post-weld heat treatment and other heat treatments
Annex A (informative) Typical examples of acceptable weld
details
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU Directives
Bibliography
Defines requirements for the workmanship and construction of shell boilers as defined in EN 12953-1.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN 12953-4:2002 | Identical |
| SN EN 12953-4 : 2002 | Identical |
| UNE-EN 12953-4:2003 | Identical |
| DIN EN 12953-4:2002-08 | Identical |
| NBN EN 12953-4 : 2002 | Identical |
| NF EN 12953-4 : 2002 | Identical |
| I.S. EN 12953-4:2002 | Identical |
| ONORM EN 12953-4 : 2018 | Identical |
| NEN EN 12953-4 : 2018 | Identical |
| NS EN 12953-4 : 2018 | Identical |
| EN 12953-4:2018 | Identical |
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