EN 12452:2012
(Main)Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers
Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers
This European Standard specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It gives guidelines for copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3 mm wall thickness of the unfinned section; and with fin height up to and including 1,5 mm.
The sampling procedures and the methods of testing for verification of conformity to the requirements of this European Standard are also specified.
Kupfer und Kupferlegierungen - Nahtlose, gewalzte Rippenrohre für Wärmeaustauscher
Diese Europäische Norm legt die Zusammensetzung, die Anforderungen an die Eigenschaften, die Grenzabmaße und die Formtoleranzen für nahtlose, gewalzte Rippenrohre aus Kupfer und Kupferlegierungen für Wärmeaustauscher fest. Diese Norm gilt für Rohre aus Kupfer und Kupferlegierungen im Maßbereich von 6 mm bis 35 mm Außendurchmesser und von 1 mm bis 3 mm Wanddicke im unberippten Querschnitt, mit einer Rippenhöhe bis 1,5 mm. Der Ablauf der Probenentnahme und die Prüfverfahren zur Feststellung der Übereinstimmung mit den Anfor-derungen dieser Europäischen Norm sind ebenfalls festgelegt.
Cuivre et alliages de cuivre - Tubes sans soudure à ailettes pour échangeurs thermiques
La présente Norme européenne spécifie la composition, les caractéristiques et les tolérances admises sur les dimensions et les formes des tubes sans soudure à ailettes, en cuivre et en alliages de cuivre, destinés aux échangeurs thermiques. Elle est applicable aux tubes en cuivre et en alliages de cuivre fournis dans une plage de diamètre extérieur de 6 mm à 35 mm compris, d'épaisseur de paroi de 1 mm à 3 mm compris pour la section sans ailettes et de hauteur d'ailettes inférieure ou égale à 1,5 mm.
Les procédures d'échantillonnage et les méthodes d'essai pour la vérification de la conformité aux exigences de la présente Norme européenne sont également spécifiées.
Baker in bakrove zlitine - Valjane, narebričene, nevarjene cevi za toplotne izmenjevalnike
Ta evropski standard določa sestavo, zahteve glede lastnosti ter odstopanja glede dimenzij in oblike za valjane, narebričene, nevarjene cevi iz vlečenega bakra in bakrovih zlitin za toplotne izmenjevalnike, ki se dobavljajo z zunanjim premerom velikosti od 6 mm do vključno 35 mm in debelino stene od 1 mm do vključno 3 mm pri nenarebričenem preseku, pri čemer je rebro visoko največ 1,5 mm. Določeni so tudi postopki vzorčenja in preskusne metode za preverjanje skladnosti tega standarda.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.L]PHQMHYDOQLNHKupfer und Kupferlegierungen - Nahtlose, gewalzte Rippenrohre für WärmeaustauscherCuivre et alliages de cuivre - Tubes sans soudure à ailettes pour échangeurs thermiquesCopper and copper alloys - Rolled, finned, seamless tubes for heat exchangers77.150.30Bakreni izdelkiCopper products23.040.15Cevi iz neželeznih kovinNon-ferrous metal pipesICS:Ta slovenski standard je istoveten z:EN 12452:2012SIST EN 12452:2012en,de01-september-2012SIST EN 12452:2012SLOVENSKI
STANDARDSIST EN 12452:20001DGRPHãþD
SIST EN 12452:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12452
May 2012 ICS 23.040.15; 77.150.30 Supersedes EN 12452:1999English Version
Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers
Cuivre et alliages de cuivre - Tubes sans soudure à ailettes pour échangeurs thermiques
Kupfer und Kupferlegierungen - Nahtlose, gewalzte Rippenrohre für Wärmeaustauscher This European Standard was approved by CEN on 20 April 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, 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
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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 12452:2012: ESIST EN 12452:2012
EN 12452:2012 (E) 2 Contents Page Foreword .31Scope .52Normative references .53Terms and definitions .54Designations .64.1Material .64.2Material condition .74.3Product .75Ordering information .86Requirements .96.1Composition .96.2Mechanical properties .96.3Dimensions and tolerances .96.4Tolerances on form. 106.5Surface quality . 106.6Technological requirements . 117Sampling .
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