1、November 2016 English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 23.040.15!%u“2588295www.din.deD
2、IN EN 13348Copper and copper alloys Seamless, round copper tubes for medical gases or vacuum;English version EN 13348:2016,English translation of DIN EN 13348:2016-11Kupfer und Kupferlegierungen Nahtlose Rundrohre aus Kupfer fr medizinische Gase oder Vakuum;Englische Fassung EN 13348:2016,Englische
3、bersetzung von DIN EN 13348:2016-11Cuivre et alliages de cuivre Tubes ronds sans soudure en cuivre pour gaz mdicaux ou le vide;Version anglaise EN 13348:2016,Traduction anglaise de DIN EN 13348:2016-11SupersedesDIN EN 13348:200811www.beuth.deDocument comprises 24 pagesDTranslation by DIN-Sprachendie
4、nst.In case of doubt, the German-language original shall be considered authoritative.11.16 DIN EN 13348:2016-11 2 A comma is used as the decimal marker. National foreword This document (EN 13348:2016) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys” (Secretariat: DIN, G
5、ermany). The responsible German body involved in its preparation was DIN-Normenausschuss Nichteisenmetalle (DIN Standards Committee Nonferrous Metals), Working Committee NA 066-02-03 AA Kupferrohre (Installation und Industrie). Amendments This standard differs from DIN EN 13348:2008-11 as follows: a
6、) the upper range of outside diameters has been extended from 133 mm to 219 mm; b) nominal outside diameters have been included in Table 1; c) lubricant residue values for the new outside diameters have been added in Subclause 6.5; d) Subclause 8.7 has been revised and a new normative Annex B “Freed
7、om from defects test” has been added; e) the standard has been editorially revised. Previous editions DIN EN 13348: 2001-11, 2005-06, 2008-11 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13348 June 2016 ICS 23.040.15 Supersedes EN 13348:2008English Version Copper and copper alloys - Seamless
8、, round copper tubes for medical gases or vacuum Cuivre et alliages de cuivre - Tubes ronds sans soudure en cuivre pour gaz mdicaux ou le vide Kupfer und Kupferlegierungen - Nahtlose Rundrohre aus Kupfer fr medizinische Gase oder Vakuum This European Standard was approved by CEN on 28 February 2016.
9、 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
10、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-CENELE
11、C 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,
12、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue
13、Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13348:2016 E2 Contents Page European foreword . 3 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Designations 8 5 Orde
14、ring information 9 6 Requirements . 9 7 Sampling 14 8 Test methods . 15 9 Inspection documentation 16 10 Packaging, marking and form of delivery . 16 Annex A (normative) Marking durability test 18 A.1 Abrasion test 18 A.2 Climatic test 18 Annex B (normative) Freedom from defects test 19 B.1 Eddy cur
15、rent test 19 B.2 Hydrostatic test . 19 B.3 Pneumatic test . 20 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of Directive 2014/68/EU aimed to be covered 21 Bibliography . 22 Tables Table 1 Mechanical properties . 10 Table 2 Nominal outside diameter
16、s and wall thicknesses . 11 Table 3 Tolerances on outside diameter 12 Table 4 Tolerance on wall thickness 12 Table 5 Lubricant residue on the inner surface of the tube 13 Table 6 Testing of bending and drift expanding 14 Table 7 Sampling rate 14 Table 8 Minimum radius of curvature . 15 Table 9 Recom
17、mended form of delivery. 17 Table B.1 Maximum drill diameters for the reference standard tube . 19 Table B.2 Hydrostatic pressure test . 19 Table ZA.1 Correspondence between this European Standard and Annex I of Directive 2014/68/EU 21 EN 13348:2016 (E) DIN EN 13348:2016-11 3 European foreword This
18、document (EN 13348:2016) has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys”, the secretariat of which is held by DIN. 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 De
19、cember 2016 and conflicting national standards shall be withdrawn at the latest by December 2016. 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 pat
20、ent rights. This document supersedes EN 13348:2008. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of Directive 2014/68/EU, Pressure Equipment Directive (PED). For relationship with
21、Directive 2014/68/EU, see informative Annex ZA, which is an integral part of this document. Within its programme of work, Technical Committee CEN/TC 133 requested CEN/TC 133/WG 3 “Cop-per tubes (installation and industrial)“ to revise EN 13348:2008. In comparison with EN 13348:2008, the following si
22、gnificant technical changes were made: a) The size range of the outside diameters has been increased from 133 mm to 219 mm; b) Nominal outside diameters have been added to Table 1; c) Lubricant residue values for the new outside diameters have been added in 6.5; d) Sub-clause 8.7 has been revised an
23、d a new normative Annex B “Freedom from defects tests“ has been added. This is one of a series of European Standards for copper and copper alloy tubes. Other products are specified as follows: EN 1057, Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating ap
24、plications EN 12449, Copper and copper alloys Seamless, round tubes for general purposes EN 12450, Copper and copper alloys Seamless, round copper capillary tubes EN 12451, Copper and copper alloys Seamless, round tubes for heat exchangers EN 12452, Copper and copper alloys Rolled, finned, seamless
25、tubes for heat exchangers EN 12735-1, Copper and copper alloys Seamless, round tubes for air conditioning and refrigeration Part 1: Tubes for piping systems EN 13348:2016 (E) DIN EN 13348:2016-11 4 EN 12735-2, Copper and copper alloys Seamless, round tubes for air conditioning and refrigeration Part
26、 2: Tubes for equipment EN 13349, Copper and copper alloys Pre-insulated copper tubes with solid covering EN 13600, Copper and copper alloys Seamless copper tubes for electrical purposes According to the CEN-CENELEC Internal Regulations, the national standards organizations of the fol-lowing countri
27、es 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, Polan
28、d, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 13348:2016 (E) DIN EN 13348:2016-11 5 Introduction It is recommended that tubes manufactured to this European Standard are certified as conforming to the requirements of this standard based on con
29、tinuing surveillance which should be coupled with an assessment of a suppliers quality management system such as EN ISO 9001. Tubes to this European Standard are suitable for capillary soldering, brazing or assembling by mechani-cal compression or collared fittings. NOTE It is advised to take approp
30、riate precautions if applying insulating material because it could be detri-mental to the copper tube. EN 13348:2016 (E) DIN EN 13348:2016-11 6 1 Scope This European Standard specifies the requirements, sampling, test methods and conditions of delivery for copper tubes. It is applicable to seamless
31、round copper tubes having an outside diameter from 6 mm up to and including 219 mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating pressures up to 2 000 kPa: oxygen, nitrous oxide, nitrogen, helium, carbon dioxide, xenon; medical air
32、; specific mixtures of these above mentioned gases; air for driving surgical tools; anaesthetic gases and vapours. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only th
33、e edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 723, Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings EN 1173, Copper and copper
34、alloys - Material condition designation EN 1971-1, Copper and copper alloys - Eddy current test for measuring defects on seamless round copper and copper alloy tubes - Part 1: Test with an encircling test coil on the outer surface EN 1971-2, Copper and copper alloys - Eddy current test for measuring
35、 defects on seamless round copper and copper alloy tubes - Part 2: Test with an internal probe on the inner surface EN 10204:2004, Metallic products - Types of inspection documents EN ISO 6507-1, Metallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1) EN ISO 6892-1, Metallic ma
36、terials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1) EN ISO 8491, Metallic materials - Tube (in full section) - Bend test (ISO 8491) EN ISO 8493, Metallic materials - Tube - Drift-expanding test (ISO 8493) ISO 1553, Unalloyed copper containing not less than 99,90 % of
37、copper - Determination of copper content - Electrolytic method ISO 4741, Copper and copper alloys - Determination of phosphorus content - Molybdovanadate spectrometric method EN 13348:2016 (E) DIN EN 13348:2016-11 7 3 Terms and definitions For the purposes of this document, the following terms and d
38、efinitions apply. 3.1 seamless round copper tube hollow semi-finished product, circular in cross-section, made of copper, having a uniform wall thickness, which at all stages of production has a continuous periphery SOURCE: EN 1057:2006+A1:2010, 3.1 3.2 brazing joining process using filler metal wit
39、h a liquidus temperature above 450 C SOURCE: ISO 857-2:2005, 3.1.2 3.3 mean diameter arithmetical mean of the maximum and minimum outside diameters through the same cross-section of the tube SOURCE: EN 1057:2006+A1:2010, 3.5 3.4 deviation from circular form difference between the maximum and minimum
40、 outside diameters measured at any one cross-section of the tube SOURCE: EN 1057:2006+A1:2010, 3.6 3.5 deviation from concentricity half of the difference between the maximum and minimum wall thicknesses at the same cross-section of the tube SOURCE: EN 1057:2006+A1:2010, 3.7 3.6 production batch def
41、inite quantity of products of the same form, the same material condition and the same cross-sectional dimensions manufactured during the same production sequence under uniform conditions SOURCE: EN 1057:2006+A1:2010, 3.8 3.7 permanently marked marked in such a way that the marking will remain readab
42、le up to the end of the life of the installation, e.g. by stamping, etching or engraving SOURCE: EN 1057:2006+A1:2010, 3.9 3.8 durably marked marked in such a way that the marking will remain readable up to the time of commissioning of the installation EXAMPLE Ink marking. SOURCE: EN 1057:2006+A1:20
43、10, 3.10 EN 13348:2016 (E) DIN EN 13348:2016-11 8 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or number (see 6.1). 4.1.2 Symbol The material symbol designation is based on the designation system given in ISO 1190-1. 4.1.3 Number The material number designati
44、on is in accordance with the system given in EN 1412. 4.2 Material condition For the purposes of this European Standard, the following designation, which is in accordance with the system given in EN 1173, applies for the material condition (see Table 1): R. Material condition designated by the minim
45、um value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements. 4.3 Product The product designation provides a standardized pattern of designation from which a rapid and unequivocal description of a product is conveyed in communication. It provid
46、es mutual comprehension at the international level with regard to products which meet the requirements of the relevant European Standard. The product designation is no substitute for the full content of the standard. The product designation for products to this European Standard shall consist of: de
47、nomination (Copper tube); number of this European Standard (EN 13348); material condition designation (see Table 1); nominal cross-sectional dimensions in millimetres: Outside diameter wall thickness. The derivation of a product designation is shown in the following example. EXAMPLE Copper tube conf
48、orming to this European Standard, in material condition R290 (hard), nominal outside diameter 12 mm, nominal wall thickness 1,0 mm, will be designated as follows: Copper tube EN 13348 R290 12 1,0 Denomination Number of this European Standard Material condition designation Nominal cross-sectional dim
49、ensions in millimetres EN 13348:2016 (E) DIN EN 13348:2016-11 9 5 Ordering information In order to facilitate the enquiry, order and confirmation of order procedures between the purchaser and the supplier, the purchaser shall state on his enquiry and order the following information: a) quantity of product required (in metres); b) denomination (Copper tube); c) number of this European St
