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I.S. EN 12516-2:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 2: CALCULATION METHOD FOR STEEL VALVE SHELLS
Available format(s)

Hardcopy , PDF

Superseded date

11-17-2021

Language(s)

English

Published date

01-01-2014

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

Defines the method for the strength calculation of the shell with respect to internal pressure of the valve.

DocumentType
Standard
Pages
102
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

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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Hardcopy - English
PDF - English
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