EN 14870-2:2004
(Main)Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings (ISO 15590-2:2003 modified)
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings (ISO 15590-2:2003 modified)
This part of prEN 14870 specifies the technical delivery conditions for unalloyed or low alloy steel seamless and welded pipeline fittings for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
This part of prEN 14870 is applicable to welding-end fittings such as elbows, caps, tees, single or multiple extruded headers, reducers, and transition sections made from seamless and welded pipe of unalloyed or low-alloy steels.
This part of prEN 14870 specifies three classes of fitting corresponding to increasing quality requirements in accordance with the technical delivery conditions of ISO 3183 for pipe as indicated in Table 1.
Table 1 - Fitting class and corresponding pipe standard
Fitting class Corresponding pipe standard
Class A ISO 3183-1
Class B ISO 3183-2
Class C ISO 3183-3
This part of prEN 14870 is not applicable to the selection of the fitting class.
This part of prEN 14870 is not applicable to the materials for, or the attachment of, factory-welded extensions.
On-land supply systems used by the gas supply industry are excluded from the scope of this standard.
Erdöl- und Erdgasindustrie - Induktivbiegungen, Formstücke und Flansche für Transportleitungssysteme -Teil 2: Fittings (ISO 15590-2:2003 modifiziert)
Industries du pétrole et du gaz naturel - Coudes d'induction, raccords et brides pour systèmes de transport par conduites - Partie 2 : Raccords (ISO 15590-2:2003 modifiée)
Industrija za predelavo nafte in zemeljskega plina - Z indukcijo upognjena cevna kolena, fitingi in prirobnice za transportne cevovodne sisteme - 2. del: Fitingi (ISO 15590-2:2003, spremenjen)
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Industrija za predelavo nafte in zemeljskega plina - Z indukcijo upognjena cevna kolena, fitingi in prirobnice za transportne cevovodne sisteme - 2. del: Fitingi (ISO 15590-2:2003, spremenjen)Erdöl- und Erdgasindustrie - Induktivbiegungen, Formstücke und Flansche für Transportleitungssysteme -Teil 2: Fittings (ISO 15590-2:2003 modifiziert)Industries du pétrole et du gaz naturel - Coudes d'induction, raccords et brides pour systemes de transport par conduites - Partie 2 : Raccords (ISO 15590-2:2003 modifiée)Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings (ISO 15590-2:2003 modified)83.140.30Cevi, fitingi in ventili iz polimernih materialovPlastics pipes, fittings and valves75.200Petroleum products and natural gas handling equipmentICS:Ta slovenski standard je istoveten z:EN 14870-2:2004SIST EN 14870-2:2005en01-april-2005SIST EN 14870-2:2005SLOVENSKI
STANDARD
SIST EN 14870-2:2005
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14870-2December 2004ICS 23.040.40; 75.200English versionPetroleum and natural gas industries - Induction bends, fittingsand flanges for pipeline transportation systems - Part 2: Fittings(ISO 15590-2:2003 modified)Industries du pétrole et du gaz naturel - Coudes d'induction,raccords et brides pour systèmes de transport parconduites - Partie 2 : Raccords (ISO 15590-2:2003modifiée)Erdöl- und Erdgasindustrie - Im Induktionsverfahrenhergestellte Rohrbögen, Fittings und Flansche fürRohrleitungstransportsysteme -Teil 2: Fittings (ISO 15590-2:2003 modifiziert)This European Standard was approved by CEN on 30 September 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14870-2:2004: ESIST EN 14870-2:2005
EN 14870-2:2004 (E) 2 Contents page Explanatory Note.3 Foreword.4 Introduction.5 1 Scope.6 2 Normative references.6 3 Terms and definitions.8 4 Symbols and abbreviated terms.8 5 Designation.10 6 Pressure rating and design.10 6.1 General.10 6.2 Tees and headers.10 6.3 Extruded outlet headers.10 7 Information to be supplied by the purchaser.
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