EN ISO 28721-4:2012

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)

ISO 28721-4:2010 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.

Emails und Emaillierungen - Emaillierte Apparate für verfahrenstechnische Anlagen - Teil 4: Qualitätsanforderungen an Flansch-Rohre und Flansch-Formstücke aus Stahl mit Emaillierung (ISO 28721-4:2010)

Dieser Teil von ISO 28721 legt die Qualitätsanforderungen an in verfahrenstechnischen Anlagen eingesetzte Flansch Rohre und Flansch Formstücke aus Stahl mit Emaillierung fest.

Émaux vitrifiés - Appareils émaillés pour les installations industrielles - Partie 4: Exigences de qualité pour les tubes et raccords à brides en acier émaillé (ISO 28721-4:2010)

L'ISO 28721-4:2010 définit les exigences de qualité relatives aux tubes et raccords à brides en acier émaillé utilisés dans les installations industrielles.

Steklasti in keramični emajli - Emajlirane naprave za procesno opremo - 4. del: Zahteve za kakovost emajliranih jeklenih cevi s prirobnico in jeklene armature s prirobnico (ISO 28721-4:2010)

Ta del standarda ISO 28721 navaja zahteve za kakovost emajliranih jeklenih cevi s prirobnico in jeklenih armatur s prirobnico, ki se uporabljajo v procesnih obratih.

General Information

• Status: Withdrawn
• Publication Date: 18-Dec-2012
• Withdrawal Date: 17-Nov-2015
• ICS: 23.040.60 - Flanges, couplings and joints
• ICS: 25.220.50 - Enamels
• Technical Committee: CEN/TC 262 - Metallic and other inorganic coatings
• Drafting Committee: CEN/TC 262 - Metallic and other inorganic coatings
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 18-Nov-2015
• Ref Project: SIST EN ISO 28721-4:2014 - Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)

Relations

• Replaces: EN 15711:2009 - Vitreous and porcelain enamels - Glass lined flanged steel pipes and flanged steel fittings - Quality requirements
• Effective Date: 26-Dec-2012
• Replaced By: EN ISO 28721-4:2015 - Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015)
• Effective Date: 25-Nov-2015

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Emails und Emaillierungen - Emaillierte Apparate für verfahrenstechnische Anlagen - Teil 4: Qualitätsanforderungen an Flansch-Rohre und Flansch-Formstücke aus Stahl mit Emaillierung (ISO 28721-4:2010)Émaux vitrifiés - Appareils émaillés pour les installations industrielles - Partie 4: Exigences de qualité pour les tubes et raccords à brides en acier émaillé (ISO 28721-4:2010)Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)25.220.50Emajlne prevlekeEnamels23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:Ta slovenski standard je istoveten z:EN ISO 28721-4:2012SIST EN ISO 28721-4:2014en01-julij-2014SIST EN ISO 28721-4:2014SLOVENSKI
STANDARDSIST EN 15711:20091DGRPHãþD



SIST EN ISO 28721-4:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 28721-4
December 2012 ICS 25.220.50 Supersedes EN 15711:2009English Version
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010) Émaux vitrifiés - Appareils émaillés pour les installations industrielles - Partie 4: Exigences de qualité pour les tubes et raccords à brides en acier émaillé (ISO 28721-4:2010)
Emails und Emaillierungen - Emaillierte Apparate für verfahrenstechnische Anlagen - Teil 4: Qualitätsanforderungen an Flansch-Rohre und Flansch-Formstücke aus Stahl mit Emaillierung (ISO 28721-4:2010)This European Standard was approved by CEN on 8 December 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard 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-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 28721-4:2012: ESIST EN ISO 28721-4:2014



EN ISO 28721-4:2012 (E) 2 Contents Page Foreword .3
SIST EN ISO 28721-4:2014



EN ISO 28721-4:2012 (E) 3 Foreword The text of ISO 28721-4:2010 has been prepared by Technical Committee ISO/TC 107 “Metallic and other inorganic coatings” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 28721-4:2012 by Technical Committee CEN/TC 262 “Metallic and other inorganic coatings” the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn at the latest by June 2013. 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. This document supersedes EN 15711:2009. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 28721-4:2010 has been approved by CEN as a EN ISO 28721-4:2012 without any modification.
SIST EN ISO 28721-4:2014



SIST EN ISO 28721-4:2014



Reference numberISO 28721-4:2010(E)© ISO 2010
INTERNATIONA
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