UNI EN 12516-2 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 2: CALCULATION METHOD FOR STEEL VALVE SHELLS
01-08-2022
01-01-2014
Foreword
1 Scope
2 Normative references
3 Symbols and units
4 General conditions for strength calculation
5 Design pressure
6 Nominal design stresses for pressure
parts other than bolts
7 Calculation methods for the wall
thickness of valve bodies
8 Calculation methods for bonnets
and covers
9 Calculation method for pressure
sealed bonnets and covers
10 Calculation methods for flanges
11 Calculation methods for glands
12 Fatigue
13 Marking
Annex A (informative) - Characteristic values of
gaskets and joints
Annex B (informative) - Calculation procedure
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 97/23/EC
Bibliography
Describes the method for the strength calculation of the shell with respect to internal pressure of the valve.
| Committee |
U78.00.01
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 12516-2 : 2014 | Identical |
| NBN EN 12516-2 : 2014 | Identical |
| NEN EN 12516-2 : 2014 | Identical |
| NS EN 12516-2 : 2014 | Identical |
| I.S. EN 12516-2:2014 | Identical |
| SN EN 12516-2 : 2015 | Identical |
| UNE-EN 12516-2:2016 | Identical |
| BS EN 12516-2:2014 | Identical |
| EN 12516-2:2014 | Identical |
| ONORM EN 12516-2 : 2014 | Identical |
| DIN EN 12516-2:2015-01 | Identical |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| EN 1591-1:2013 | Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| EN ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009) |
| EN 12266-2:2012 | Industrial valves - Testing of metallic valves - Part 2: Tests, test procedures and acceptance criteria - Supplementary requirements |
| EN 12516-1:2014 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| DIN 28090-1:1995-09 | STATIC GASKETS FOR FLANGE CONNECTIONS - PART 1: CHARACTERISTIC VALUES AND TEST PROCEDURES |
| EN 12266-1:2012 | Industrial valves - Testing of metallic valves - Part 1: Pressure tests, test procedures and acceptance criteria - Mandatory requirements |
| EN 19:2016 | Industrial valves - Marking of metallic valves |
| EN 13555:2014 | Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections |
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