EN 14870-3:2006
(Main)Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges (ISO 15590-3:2004, modified)
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges (ISO 15590-3:2004, modified)
This part of EN 14870 applies to weldneck and blind flanges (full face, raised face, and RTJ groove) as well as anchor, swivel-ring flanges and orifice flanges.
This part of EN 14870 specifies the technical requirements for carbon steel and low-alloy steel forged flanges for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
This part of EN 14870 designates those categories of flanges that meet the industry's need to match ISO 3183 pipe. These flanges are for normal and low-temperature service and include supplementary requirements where required for sour service.
Materials for, or the attachment of, factory-welded extensions, bolting materials, gaskets, slip-on flanges or flanged fittings are not covered by this part of EN 14870.
This part of EN 14870 is not applicable to integrally cast or forged flanges for valves, pumps or other equipment.
This part of EN 14870 does not cover the selection of the flange category or pressure class. Sizes and pressure classes listed in ISO 7005-1 and applicable to this part of EN 14870 are as follows:
- DN 10 (NPS 1/2) to DN 1500 (NPS 60);
- PN 20 (class 150), PN 50 (class 300), PN 100 (class 600), PN 150 (class 900), PN 250 (class 1500), PN 420 (class 2500).
On-land supply systems used by the gas supply industry are excluded from the scope of this document.
Erdöl- und Erdgasindustrie - Im Induktionsverfahren gefertigte Rohrbögen, Fittings und Flansche für Rohrleitungs-Transportsysteme - Teil 3: Flansche (ISO 15590-3:2004, modifiziert)
Industries du pétrole et du gaz naturel - Coudes d'induction, raccords et brides pour systèmes de transport par conduites - Partie 3 : Brides (ISO 15590-3:2004, modifié)
Industrija za predelavo nafte in zemeljskega plina – Z indukcijo upognjena cevna kolena, fitingi in prirobnice za transportne cevovodne sisteme – 3. del: Prirobnice (ISO 15590-3:2004, 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 – 3. del: Prirobnice (ISO 15590-3:2004, spremenjen)Erdöl- und Erdgasindustrie - Im Induktionsverfahren gefertigte Rohrbögen, Fittings und Flansche für Rohrleitungs-Transportsysteme - Teil 3: Flansche (ISO 15590-3:2004, modifiziert)Industries du pétrole et du gaz naturel - Coudes d'induction, raccords et brides pour systemes de transport par conduites - Partie 3 : Brides (ISO 15590-3:2004, modifié)Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges (ISO 15590-3:2004, 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 14870-3:2006SIST EN 14870-3:2006en01-september-2006SIST EN 14870-3:2006SLOVENSKI
STANDARD
SIST EN 14870-3:2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14870-3February 2006ICS 23.040.60; 75.200 English VersionPetroleum and natural gas industries - Induction bends, fittingsand flanges for pipeline transportation systems - Part 3: Flanges(ISO 15590-3:2004, modified)Industries du pétrole et du gaz naturel - Coudes d'induction,raccords et brides pour systèmes de transport parconduites - Partie 3 : Brides (ISO 15590-3:2004, modifié)Erdöl- und Erdgasindustrie - Im Induktionsverfahrengefertigte Rohrbögen, Fittings und Flansche fürRohrleitungs-Transportsysteme - Teil 3: Flansche (ISO15590-3:2004, modifiziert)This European Standard was approved by CEN on 5 January 2006.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, Romania,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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14870-3:2006: ESIST EN 14870-3:2006
EN 14870-3:2006 (E) 2 Contents Page Explanatory note.3 Foreword.4 Introduction.5 1 Scope.7 2 Normative references.7 3 Terms and definitions.9 4 Symbols and abbreviated terms.10 5 Designation of flanges.10 6 Pressure class and design.11 7 Information to be supplied by the purchaser.11 7.1 Principal information.11 7.2 Supplementary information.12 8 Manufacturing.
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