1、BS EN 13348:2008ICS 11.040.10; 23.040.15NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDCopper and copperalloys Seamless,round copper tubesfor medical gases orvacuumCopyright European Committee for Standardization Provided by IHS under license with CENNot for Re
2、saleNo reproduction or networking permitted without license from IHS-,-,-This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 October2008 BSI 2008ISBN 978 0 580 60508 6Amendments/corrigenda issued since publicationDate CommentsBS EN 13348:2008Natio
3、nal forewordThis British Standard is the UK implementation of EN 13348:2008. Itsupersedes BS EN 13348:2001 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee NFE/34/1, Wrought and unwrought copper and copper alloys.A list of organizations represented on th
4、is committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Copyright European Committ
5、ee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13348August 2008ICS 23.040.15 Supersedes EN 13348:2001 English VersionCopper and copper al
6、loys - Seamless, round copper tubes formedical gases or vacuumCuivre et alliages de cuivre - Tubes ronds sans soudure encuivre pour gaz mdicaux ou le videKupfer und Kupferlegierungen - Nahtlose Rundrohre ausKupfer fr medizinische Gase oder VakuumThis European Standard was approved by CEN on 30 May 2
7、008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on
8、 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Cent
9、re has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
10、Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any mean
11、s reservedworldwide for CEN national Members.Ref. No. EN 13348:2008: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 2 Contents Page Foreword3
12、Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Designations 7 5 Ordering information.8 6 Requirements.9 7 Sampling.14 8 Test methods15 9 Inspection documentation 16 10 Packaging, marking and form of delivery .16 Annex A (normative) Marking durability test .19 Annex Z
13、A (informative) Relationship between this European Standard and the Essential Requirements of EU Pressure Equipment Directive (PED) 97/23/EC.20 Bibliography 21 Tables Table 1 Mechanical properties10 Table 2 Nominal outside diameters and wall thicknesses.11 Table 3 Tolerances on outside diameter .12
14、Table 4 Tolerance on wall thickness12 Table 5 Testing of bending and drift expanding .14 Table 6 Sampling rate 14 Table 7 Minimum radius of curvature 15 Table 8 Maximum drill diameters for the reference standard tube 16 Table 9 Recommended form of delivery18 Table ZA.1 Correspondence between this Eu
15、ropean Standard and Directive 97/23/EC 20 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 3 Foreword This document (EN 13348:2008) has been prep
16、ared 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 February 2009, and conflicting national
17、standards shall be withdrawn at the latest by February 2009. 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
18、EN 13348:2001 and EN 13348:2001/A1:2005. 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 the EU Pressure Equipment Direc-tive (PED) 97/23/EC. For relationship with EU Directive 97/
19、23/EC, see informative Annex ZA, which is an integral part of this docu-ment. Relationship with EU Directive MDD 93/42/EEC: Copper tubes according to EN 13348 cannot be considered as medical devices according EU Directive MDD 93/42/EEC. Within its programme of work, Technical Committee CEN/TC 133 re
20、quested CEN/TC 133/WG 3 “Copper tubes (installation and industrial)“ to revise EN 13348:2001: EN 13348, Copper and copper alloys Seamless, round copper tubes for medical gases or vacuum In comparison with the first edition of EN 13348:2001, the following significant technical changes were made: a) T
21、he size range has been increased (6 mm to 133 mm); b) EN 10232 replaced by EN ISO 8491; c) EN 10234 replaced by EN ISO 8493. 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 cop
22、per tubes for water and gas in sanitary and heat-ing applications 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 12
23、452, Copper and copper alloys Rolled, finned, seamless tubes for heat exchangers EN 12735-1, Copper and copper alloys Seamless, round copper tubes for air conditioning and refrigeration Part 1: Tubes for piping systems Copyright European Committee for Standardization Provided by IHS under license wi
24、th CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 4 EN 12735-2, Copper and copper alloys Seamless, round copper tubes for air conditioning and refrigeration Part 2: Tubes for equipment EN 13349, Copper and copper alloys Pre-ins
25、ulated 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 following countries are bound to implement this European Standard: Austria, Belgium
26、, Bulgaria, Cyprus, Czech Repub-lic, 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 the United Kingdom. Copyright European C
27、ommittee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 5 Introduction It is recommended that tubes manufactured to this standard are certified as conforming to the require
28、ments of this standard based on continuing surveillance which should be coupled with an assessment of a suppliers quality management system against EN ISO 9001. Tubes to this European Standard are suitable for capillary soldering, brazing or assembling by mechanical compression or collared fittings.
29、 NOTE Appropriate precautions should be taken if applying insulating material because it could be detrimental to the copper tube. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
30、BS EN 13348:2008EN 13348:2008 (E) 6 1 Scope This European Standard specifies the requirements, sampling, test methods and conditions of delivery for copper tubes. It is applicable to seamless round copper tubes having an outside diameter from 6 mm up to and including 133 mm for pipeline systems unde
31、r 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; specific mixtures of these above mentioned gases; air for driving surgical tools; anaesthetic gases and va
32、pours. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. prEN 723, Copper a
33、nd copper alloys Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings EN 1057:2006, Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating applications EN 1173, Copper and copper alloys Material condition
34、designation EN 1971, Copper and copper alloys Eddy current test for tubes EN 10002-1, Metallic materials Tensile testing Part 1: Method of test at ambient temperature EN 10204:2004, Metallic products Types of inspection documents EN ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test m
35、ethod (ISO 6507-1:2005) EN ISO 8491, Metallic materials Tube (in full section) Bend test (ISO 8491:1998) EN ISO 8493, Metallic materials Tube Drift expanding test (ISO 8493:1998) ISO 857-2:2005, Welding and allied processes Vocabulary Part 2: Soldering and brazing processes and related terms ISO 155
36、3, Unalloyed copper containing not less than 99,90 % of copper Determination of copper content Electrolytic method ISO 4741, Copper and copper alloys Determination of phosphorus content Molybdovanadate spectro-metric method 3 Terms and definitions For the purposes of this document, the following ter
37、ms and definitions 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 EN 1057:2006 Copyright European Committee for Standardization Provided by IH
38、S under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 7 3.2 brazing joining process using filler metal with a liquidus temperature above 450 C ISO 857-2:2005 3.3 mean diameter arithmetical mean of the maximum and
39、minimum outside diameters through the same cross-section of the tube EN 1057:2006 3.4 deviation from circular form difference between the maximum and minimum outside diameters measured at any one cross-section of the tube EN 1057:2006 3.5 deviation from concentricity half of the difference between t
40、he maximum and minimum wall thicknesses at the same cross-section of the tube EN 1057:2006 3.6 production batch definite quantity of products of the same form, the same material condition and the same cross-sectional di-mensions manufactured during the same production sequence under uniform conditio
41、ns EN 1057:2006 3.7 permanently marked marked in such a way that the marking will remain readable up to the end of the life of the installation EXAMPLE Stamping, etching or engraving. EN 1057:2006 3.8 durably marked marked in such a way that the marking will remain readable up to the time of commiss
42、ioning of the installation EXAMPLE Ink marking. EN 1057:2006 4 Designations 4.1 Material 4.1.1 General The material is designated either by symbol or number (see 6.1). Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking p
43、ermitted without license from IHS-,-,-BS EN 13348:2008EN 13348:2008 (E) 8 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 designation is in accordance with the system given in EN 1412. 4.2 Material condition For th
44、e 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 minimum value of tensile strength requirement for the product with mandatory tensile str
45、ength 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 provides mutual comprehension at the international level with regard to products which me
46、et 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: denomination (Copper tube); number of this European Standard (EN 13348); material con
47、dition 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 conforming to this European Standard, in material condition R290 (hard), nominal outsid
48、e diameter 12 mm, nominal wall thickness 1,0 mm, shall be designated as follows: Copper tube EN 13348 R290 12 1,0 Denomination Number of this European Standard Material condition designation Nominal cross-sectional dimensions in millimetres 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 (i
