UNE-EN ISO 4126-6:2015
Current
The latest, up-to-date edition.
Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2014)
Hardcopy , PDF
Spanish, Castilian, English
18-03-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Application
6 Selection
6.1 Selection of bursting disc safety devices
6.2 Selection of the performance tolerance
7 Installation
7.1 General
7.2 Location of bursting disc safety devices
7.3 Installation of bursting disc safety devices
Annex A (informative) Information to be supplied by the purchaser
A.1 General
A.2 Application details
A.3 Bursting disc safety device operating details
A.4 Installation details
A.5 Special details
A.6 Language
A.7 Replacement bursting discs
Annex B (informative) Guidelines for determining the replacement
period of a bursting disc
B.1 Introduction
B.2 Bursting disc safety devices
B.3 Replacement period
B.4 Methods of determining the replacement period
Annex C (informative) Pressure relief system discharge capacity
C.1 General
C.2 Simplified approach
C.3 Comprehensive approach
Annex D (informative) Derivation of compressibility factor Z
Annex E (informative) Flow testing of bursting disc safety devices
E.1 Scope
E.2 Test requirements
E.3 Method of testing
E.4 Test procedure
E.5 Determination of flow resistance factor K[R]
E.6 Application of flow resistance factor K[R]
Bibliography
This International standard gives guidance on the application, selection and installation of bursting disc safety devices used to protect pressure equipment from excessive pressure and/or excessive vacuum.
| Committee |
CTN 19
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN ISO 4126-6 : 2014 | Identical |
| I.S. EN ISO 4126-6:2014 | Identical |
| BS EN ISO 4126-6:2014 | Identical |
| NF EN ISO 4126-6 : 2014 | Identical |
| DIN EN ISO 4126-6:2014-10 | Identical |
| ISO 4126-6:2014 | Identical |
| SN EN ISO 4126-6:2014 | Identical |
| UNI EN ISO 4126-6 : 2014 | Identical |
| NBN EN ISO 4126-6 : 2014 | Identical |
| EN ISO 4126-6:2014 | Identical |
| NEN EN ISO 4126-6 : 2014 | Identical |
| DIN EN ISO 4126-6:2004-04 | Identical |
| ISO 4126-1:2013 | Safety devices for protection against excessive pressure — Part 1: Safety valves |
| ASME PTC25 : 2014 | PRESSURE RELIEF DEVICES |
| ISO 4126-7:2013 | Safety devices for protection against excessive pressure — Part 7: Common data |
| ISO 4126-4:2013 | Safety devices for protection against excessive pressure — Part 4: Pilot operated safety valves |
| ISO 4126-2:2003 | Safety devices for protection against excessive pressure Part 2: Bursting disc safety devices |
| ISO 4126-5:2013 | Safety devices for protection against excessive pressure — Part 5: Controlled safety pressure relief systems (CSPRS) |
| ISO 4126-3:2006 | Safety devices for protection against excessive pressure Part 3: Safety valves and bursting disc safety devices in combination |
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