Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment.
It is applicable to tubes with an outside diameter from 6 mm up to and including 133 mm.
The tubes are supplied in straight length in the material conditions hard, half-hard or skin hard or as coils in the material conditions light annealed or soft annealed.

Kupfer und Kupferlegierungen - Nahtlose Rundrohre aus Kupfer für die Kälte- und Klimatechnik - Teil 2: Rohre für Apparate

Diese Europäische Norm legt die Anforderungen, Probenentnahme, Prüfverfahren und die Lieferbedingungen für nahtlose Rundrohre aus Kupfer mit glatter oder berippter Innenoberfläche fest, die für Wärmeaustauscher und ihre inneren Verbindungsrohre bei der Herstellung von Apparaten der Kälte- und Klimatechnik verwendet werden.
Sie gilt für Rohre mit einem Außendurchmesser von 6 mm bis 133 mm.
Die Rohre werden in geraden Längen, im Zustand hart oder halbhart oder durch Richten gehärtet, oder als Spulen, im Zustand leicht geglüht oder weich geglüht, geliefert.

Cuivre et alliages de cuivre - Tubes ronds sans soudure en cuivre pour l'air conditionné et la réfrigération - Partie 2: Tubes pour le matériel

La présente Norme européenne spécifie les exigences, le mode d'échantillonnage, les méthodes d'essai et les conditions de livraison applicables aux tubes ronds sans soudure en cuivre à intérieur lisse ou rainuré, utilisés pour les échangeurs thermiques et leurs raccordements intérieurs dans la fabrication des matériels de réfrigération et de conditionnement d'air.
Elle s’applique aux tubes ayant un diamètre extérieur de 6 mm à 133 mm inclus.
Ces tubes sont livrés en longueurs droites à l'état dur, demi-dur ou écroui en surface ou bien en couronnes à l'état recuit (léger ou lisse).

Baker in bakrove zlitine - Nevarjene okrogle bakrene cevi za hladilno in klimatsko tehniko - 2. del: Cevi za naprave in aparate

Ta evropski standard določa zahteve, vzorčenje, preskusne metode in pogoje dostavljanja nevarjenih okroglih bakrenih cevi, gladkih ali z lamelami, ki se uporabljajo za toplotne izmenjevalnike ter njihove notranje povezovalne cevi pri proizvodnji hladilne in klimatske opreme. Velja za cevi z zunanjim premerom od 6 mm do in vključno 133 mm. Cevi se dostavljajo v ravnih dolžinah pri trdih, poltrdih ali površinsko trdnih stanjih materiala in kot navoji pri rahlo ali mehko žarjenem stanju materiala.

General Information

Status
Withdrawn
Publication Date
20-Jul-2010
Withdrawal Date
20-Jan-2026
ICS
23.040.15 - Non-ferrous metal pipes
Technical Committee
CEN/TC 133 - Copper and copper alloys
Drafting Committee
CEN/TC 133/WG 3 - Copper tubes (installation and industrial)
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
15-Jun-2016
Completion Date
21-Jan-2026
Directive
97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
Ref Project
SIST EN 12735-2:2010 - Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment

Relations

Replaces
EN 12735-2:2001/A1:2005 - Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
Effective Date
24-Jul-2010
Replaces
EN 12735-2:2001 - Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
Effective Date
22-Dec-2008
Replaced By
EN 12735-2:2016 - Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 2: Tubes for equipment
Effective Date
22-Jun-2016

Frequently Asked Questions

EN 12735-2:2010 is a standard published by the European Committee for Standardization (CEN). Its full title is "Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment". This standard covers: This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment. It is applicable to tubes with an outside diameter from 6 mm up to and including 133 mm. The tubes are supplied in straight length in the material conditions hard, half-hard or skin hard or as coils in the material conditions light annealed or soft annealed.

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment. It is applicable to tubes with an outside diameter from 6 mm up to and including 133 mm. The tubes are supplied in straight length in the material conditions hard, half-hard or skin hard or as coils in the material conditions light annealed or soft annealed.

EN 12735-2:2010 is classified under the following ICS (International Classification for Standards) categories: 23.040.15 - Non-ferrous metal pipes. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12735-2:2010 has the following relationships with other standards: It is inter standard links to EN 12735-2:2001/A1:2005, EN 12735-2:2001, EN 12735-2:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 12735-2:2010 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

EN 12735-2:2010 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Baker in bakrove zlitine - Nevarjene okrogle bakrene cevi za hladilno in klimatsko tehniko - 2. del: Cevi za naprave in aparateKupfer und Kupferlegierungen - Nahtlose Rundrohre aus Kupfer für die Kälte- und Klimatechnik - Teil 2: Rohre für ApparateCuivre et alliages de cuivre - Tubes ronds sans soudure en cuivre pour l'air conditionné et la réfrigération - Partie 2: Tubes pour le matérielCopper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment77.150.30Bakreni izdelkiCopper products23.040.15Cevi iz neželeznih kovinNon-ferrous metal pipesICS:Ta slovenski standard je istoveten z:EN 12735-2:2010SIST EN 12735-2:2010en,de01-oktober-2010SIST EN 12735-2:2010SLOVENSKI
STANDARDSIST EN 12735-2:2002/A1:2005SIST EN 12735-2:20021DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12735-2
July 2010 ICS 23.040.15 Supersedes EN 12735-2:2001English Version
Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 2: Tubes for equipment Cuivre et alliages de cuivre - Tubes ronds sans soudure en cuivre pour l'air conditionné et la réfrigération - Partie 2: Tubes pour le matériel
Kupfer und Kupferlegierungen - Nahtlose Rundrohre aus Kupfer für die Kälte- und Klimatechnik - Teil 2: Rohre für Apparate This European Standard was approved by CEN on 12 June 2010.
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 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 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12735-2:2010: ESIST EN 12735-2:2010

Relationship between this European Standard and the Essential Requirements of EU Pressure Equipment Directive (PED) 97/23/EC . 22Bibliography . 23 Tables Table 1 — Mechanical properties and grain size . 11 Table 2 — Nominal outside diameters and wall thicknesses for smooth tubes . 12 Table 3 — Tolerances on mean outside diameter for smooth tubes . 13 Table 4 — Tolerances on wall thickness for smooth tubes . 13 Table 5 — Tolerances on length for tubes supplied in straight lengths . 14 SIST EN 12735-2:2010

This European Standard “Copper and copper alloys — Seamless, round copper tubes for air conditioning and refrigeration" consists of two parts: - Part 1: Tubes for piping systems; - Part 2: Tubes for equipment. This is one of a series of European Standards for copper and copper alloy tubes. Other products are specified as follows: SIST EN 12735-2:2010

material condition designation (see Table 1);  nominal cross-sectional dimensions in millimetres: outside diameter x wall thickness (see Tables 2 and 7);  inner surface type (the following designations shall be used as appropriate: S for smooth, F for finned). The derivation of a product designation is shown in the following example. EXAMPLE Copper tube conforming to this European Standard, in material condition Y040 (light annealed), nominal outside diameter 16 mm, nominal wall thickness 0,5 mm, smooth inner surface (S), shall be designated as follows: Copper tube EN 12735-2 — Y040 — 16 ×××× 0,5 — S Denomination
Number of this European Standard
Material condition designation
Nominal cross-sectional dimensions in millimetres
Inner surface type
...

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