EN 12735-1:2016

Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems

This European Standard specifies the requirements, sampling, test methods and conditions of delivery for seamless round copper and copper alloy tubes used for refrigeration and air-conditioning piping systems (i.e. piping, connections and repairs).
It is applicable to tubes with an outside diameter from 3 mm up to and including 219 mm.
Tubes made of the copper-grade Cu-DHP are supplied in straight lengths in the material conditions hard or half-hard, or in coils in the annealed material condition.
Tubes made of the alloy CuFe2P are supplied in straight length in the material conditions hard or annealed.

Kupfer und Kupferlegierungen - Nahtlose Rundrohre für die Kälte- und Klimatechnik - Teil 1: Rohre für Leitungssysteme

Diese Europäische Norm legt die Anforderungen, Probenentnahme, Prüfverfahren und Lieferbedingungen für nahtlose Rundrohre aus Kupfer und Kupferlegierungen fest, die in Leitungssystemen der Kälte  und Klimatechnik (d. h. Rohrleitungen, Verbindungen und Ausbesserungen) verwendet werden.
Sie gilt für Rohre mit einem Außendurchmesser von 3 mm bis 219 mm.
Rohre aus der Kupfersorte Cu-DHP werden in geraden Längen geliefert, im Zustand hart oder halbhart, oder in Ringen, geglüht.
Rohre aus der Kupferlegierung CuFe2P werden in geraden Längen geliefert, im Zustand hart oder geglüht.

Cuivre et alliages de cuivre - Tubes ronds sans soudure pour l'air conditionné et la réfrigération - Partie 1: Tubes pour canalisations

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 et alliages de cuivre utilisés dans les circuits d'air conditionné et de réfrigération (c’est-à-dire : canalisations, raccordements et réparations).
Elle s’applique aux tubes ayant un diamètre extérieur de 3 mm à 219 mm inclus.
Les tubes en nuance de cuivre Cu-DHP sont livrés en longueurs droites à l'état dur ou demi-dur ou bien en couronnes à l'état recuit.
Les tubes en alliage CuFe2P sont livrés en longueurs droites à l’état dur ou recuit.

Baker in bakrove zlitine - Nevarjene okrogle bakrene cevi za hladilno in klimatsko tehniko - 1. del: Cevi za napeljave

Ta evropski standard določa zahteve, postopek vzorčenja, preskusne metode in pogoje za dobavo nevarjenih okroglih cevi iz bakra in bakrove zlitine, ki se uporabljajo v hladilnih in klimatskih cevnih sistemih (tj. napeljava, priključki in popravila).
Uporablja se tudi za cevi z zunanjim premerom od 3 mm do vključno 219 mm.
Cevi, izdelane iz materiala Cu-DHP, so dobavljene v ravnih presekih v trdnem ali poltrdnem stanju ali v navojih v žarjenem stanju.
Cevi, izdelane iz zlitine CuFe2P, so dobavljene v ravnih presekih v trdnem ali žarjenem stanju.

General Information

• Status: Withdrawn
• Publication Date: 14-Jun-2016
• Withdrawal Date: 24-Mar-2020
• 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
• Completion Date: 25-Mar-2020
• Directive: 2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
• 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 12735-1:2016 - Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems

Relations

• Replaces: EN 12735-1:2010 - Copper and copper alloys - Seamless, round copper tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems
• Effective Date: 12-Dec-2012
• Replaced By: EN 12735-1:2020 - Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems
• Effective Date: 27-Sep-2017

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 - 1. del: Cevi za napeljaveKupfer und Kupferlegierungen - Nahtlose Rundrohre für die Kälte- und Klimatechnik - Teil 1: Rohre für Leitungs-systemeCuivre et alliages de cuivre - Tubes ronds sans soudure pour l'air conditionné et la réfrigération - Partie 1: Tubes pour canalisationsCopper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems77.150.30Bakreni izdelkiCopper products23.040.15Cevi iz neželeznih kovinNon-ferrous metal pipesICS:Ta slovenski standard je istoveten z:EN 12735-1:2016SIST EN 12735-1:2016en,fr,de01-september-2016SIST EN 12735-1:2016SLOVENSKI
STANDARDSIST EN 12735-1:20101DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12735-1
June
t r s x ICS
t uä r v rä s w Supersedes EN
s t y u wæ sã t r s rEnglish Version
Copper and copper alloys æ Seamlessá round tubes for air conditioning and refrigeration æ Part
sã Tubes for piping systems Cuivre et alliages de cuivre æ Tubes ronds sans soudure pour l 5air conditionné et la réfrigération æ Partie
sã Tubes pour canalisations
Kupfer und Kupferlegierungen æ Nahtlose Rundrohre für die Kälteæ und Klimatechnik æ Teil
sã Rohre für Leitungssysteme This European Standard was approved by CEN on
t z February
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s t y u wæ sã t r s x ESIST EN 12735-1:2016

Marking durability test . 19 A.1 Abrasion test . 19 A.2 Climatic test . 19 Annex B (normative)
Freedom from defects test . 20 B.1 Eddy current test . 20 B.2 Hydrostatic test . 20 B.3 Pneumatic test . 21 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of Directive 2014/68/EU aimed to be covered . 22 Bibliography . 23 Tables Table 1 — Composition of copper . 11 Table 2 — Composition of low alloyed copper alloys . 11 Table 3 — Mechanical properties . 12 Table 4 — Nominal outside diameters and wall thicknesses . 13 Table 5 — Tolerances on outside diameter . 14 Table 6 — Tolerances on wall thickness . 14 Table B.1 — Maximum drill diameters for the reference standard tube . 20 Table B.2 — Hydrostatic pressure test . 20 Table ZA.1 — Correspondence between this European Standard and Annex I of the Directive 2014/68/EU . 22
...