EN ISO 23251:2007/A1:2008
(Amendment)Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems - Amendment 1 (ISO 23251:2007/Amd 1:2008)
Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems - Amendment 1 (ISO 23251:2007/Amd 1:2008)
2008-02-06 Minor amendment.
Erdöl-, petrochemische und Erdgasindustrie - Druckentlastungs- und Druckausgleichssysteme - Änderung 1 (ISO 23251:2007/Amd 1:2008)
Industries du pétrole, de la pétrochimie et du gaz naturel - Systèmes de dépressurisation et de protection contre les surpressions - Amendement 1(ISO 23251:2007/Amd 1:2008)
Petrokemična industrija ter industrija za predelavo nafte in zemeljskega plina - Sistemi za sproščanje in izravnavanje tlaka - Dopolnilo 1 (ISO 23251:2007/Amd 1:2008)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 23251:2007/A1:2008
01-september-2008
3HWURNHPLþQDLQGXVWULMDWHULQGXVWULMD]DSUHGHODYRQDIWHLQ]HPHOMVNHJDSOLQD
6LVWHPL]DVSURãþDQMHLQL]UDYQDYDQMHWODND'RSROQLOR ,62 $PG
Petroleum, petrochemical and natural gas industries - Pressure-relieving and
depressuring systems - Amendment 1 (ISO 23251:2007/Amd 1:2008)
Erdöl-, petrochemische und Erdgasindustrie - Druckentlastungs- und
Druckausgleichssysteme - Änderung 1 (ISO 23251:2007/Amd 1:2008)
Industries du pétrole, de la pétrochimie et du gaz naturel - Systèmes de dépressurisation
et de protection contre les surpressions - Amendement 1(ISO 23251:2007/Amd 1:2008)
Ta slovenski standard je istoveten z: EN ISO 23251:2007/A1:2008
ICS:
75.180.20 Predelovalna oprema Processing equipment
SIST EN ISO 23251:2007/A1:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 23251:2007/A1:2008
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SIST EN ISO 23251:2007/A1:2008
EUROPEAN STANDARD
EN ISO 23251:2007/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2008
ICS 75.180.20
English Version
Petroleum, petrochemical and natural gas industries - Pressure-
relieving and depressuring systems - Amendment 1 (ISO
23251:2007/Amd 1:2008)
Industries du pétrole, de la pétrochimie et du gaz naturel - Erdöl-, petrochemische und Erdgasindustrie -
Systèmes de dépressurisation et de protection contre les Druckentlastungs- und Druckausgleichssysteme -
surpressions - Amendement 1(ISO 23251:2007/Amd Änderung 1 (ISO 23251:2007/Amd 1:2008)
1:2008)
This amendment A1 modifies the European Standard EN ISO 23251:2007; it was approved by CEN on 14 May 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23251:2007/A1:2008: E
worldwide for CEN national Members.
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SIST EN ISO 23251:2007/A1:2008
EN ISO 23251:2007/A1:2008 (E)
Contents Page
Foreword.3
2
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SIST EN ISO 23251:2007/A1:2008
EN ISO 23251:2007/A1:2008 (E)
Foreword
This document (EN ISO 23251:2007/A1:2008) has been prepared by Technical Committee ISO/TC 67
"Materials, equipment and offshore structures for petroleum and natural gas industries" in collaboration with
Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical
and natural gas industries” the secretariat of which is held by AFNOR.
This Amendment to the European Standard EN ISO 23251:2007 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by November 2008, and
conflicting national standards shall be withdrawn at the latest by November 2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 23251:2007/Amd 1:2008 has been approved by CEN as a EN ISO 23251:2007/A1:2008
wi
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