1、BS EN 13348:2016Copper and copper alloys Seamless, round copper tubesfor medical gases or vacuumBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 13348:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13348:2016. It super
2、sedes BS EN 13348:2008 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee NFE/34/1, Wrought and unwrought copper and copper alloys.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not
3、purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 90918 4 ICS 11.040.10; 23.040.15 Compliance with a British Standard cannot confer immunity fr
4、om legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 13348:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13348 June 2016 I
5、CS 23.040.15 Supersedes EN 13348:2008English Version Copper and copper alloys - Seamless, 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 mediz
6、inische Gase oder Vakuum This European Standard was approved by CEN on 28 February 2016. 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 lis
7、ts 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
8、 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, Former Yu
9、goslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPE
10、N DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue 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 EBS EN 13348:2016EN 13348:2016 (E) 2 Contents Page E
11、uropean foreword . 3 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Designations 8 5 Ordering 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
12、durability test 18 A.1 Abrasion test 18 A.2 Climatic test 18 Annex B (normative) Freedom from defects test 19 B.1 Eddy current 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
13、/68/EU aimed to be covered 21 Bibliography . 22 Tables Table 1 Mechanical properties . 10 Table 2 Nominal outside diameters 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
14、 Testing of bending and drift expanding 14 Table 7 Sampling rate 14 Table 8 Minimum radius of curvature . 15 Table 9 Recommended 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
15、 European Standard and Annex I of Directive 2014/68/EU 21 BS EN 13348:2016EN 13348:2016 (E) 3 European foreword This 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
16、 the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 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
17、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 EN 13348:2008. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, an
18、d supports essential requirements of Directive 2014/68/EU, Pressure Equipment Directive (PED). For relationship with 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
19、-per tubes (installation and industrial)“ to revise EN 13348:2008. In comparison with EN 13348:2008, the following significant 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)
20、 Lubricant residue values for the new outside diameters have been added in 6.5; d) Sub-clause 8.7 has been revised and 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
21、 follows: EN 1057, Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating 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
22、 copper alloys Seamless, round tubes for heat exchangers EN 12452, Copper and copper alloys Rolled, finned, seamless 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 BS EN 13348:2016EN 13348:2
23、016 (E) 4 EN 12735-2, Copper and copper alloys Seamless, round tubes for air conditioning and refrigeration Part 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 A
24、ccording to the CEN-CENELEC Internal Regulations, the national standards organizations of the fol-lowing countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Ger
25、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13348:2016EN 13348:2016 (E) 5 Introduction It is recommended that tubes manufactu
26、red to this European Standard are certified as conforming to the requirements of this standard based on continuing 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 solderin
27、g, brazing or assembling by mechani-cal compression or collared fittings. NOTE It is advised to take appropriate precautions if applying insulating material because it could be detri-mental to the copper tube. BS EN 13348:2016EN 13348:2016 (E) 6 1 Scope This European Standard specifies the requireme
28、nts, 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 219 mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating
29、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 vapours. 2 Normative references The following documents, in whole or in part, are normativel
30、y referenced in this document and are indispensable for its application. For dated references, only the 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 determinat
31、ion of the carbon content on the inner surface of copper tubes or fittings EN 1173, Copper and copper 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 encirclin
32、g test coil on the outer surface EN 1971-2, Copper and copper alloys - Eddy current test for measuring 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, Me
33、tallic materials - Vickers hardness test - Part 1: Test method (ISO 6507-1) EN ISO 6892-1, Metallic materials - 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 -
34、Tube - Drift-expanding test (ISO 8493) ISO 1553, 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 spectrometric method BS EN 13348:2016EN 1334
35、8:2016 (E) 7 3 Terms and definitions For the purposes of this document, the following terms 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 continuo
36、us periphery SOURCE: EN 1057:2006+A1:2010, 3.1 3.2 brazing joining process using filler metal with 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 1
37、057:2006+A1:2010, 3.5 3.4 deviation from circular form difference between the maximum and minimum 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
38、 at the same cross-section of the tube SOURCE: EN 1057:2006+A1:2010, 3.7 3.6 production batch definite 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:
39、2006+A1:2010, 3.8 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, 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
40、 to the time of commissioning of the installation EXAMPLE Ink marking. SOURCE: EN 1057:2006+A1:2010, 3.10 BS EN 13348:2016EN 13348:2016 (E) 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 bas
41、ed 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 the purposes of this European Standard, the following designation, which is in accordance with the system given in EN 1173, app
42、lies 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 strength and elongation requirements. 4.3 Product The product designation provides a standardized pattern of designation from wh
43、ich 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 meet the requirements of the relevant European Standard. The product designation is no substitute for the full content of the s
44、tandard. The product designation for products to this European Standard shall consist of: denomination (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 der
45、ivation of a product designation is shown in the following example. EXAMPLE Copper tube conforming 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
46、 Number of this European Standard Material condition designation Nominal cross-sectional dimensions in millimetres BS EN 13348:2016EN 13348:2016 (E) 9 5 Ordering information In order to facilitate the enquiry, order and confirmation of order procedures between the purchaser and the supplier, the pur
47、chaser 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 Standard (EN 13348); d) material condition designation (see 4.2 and Table 1); e) nominal cross-sectional dimensions in millime
48、tres: outside diameter wall thickness (see Table 3); f) nominal length (see 10.2); g) form of delivery (see 10.2). In addition, the purchaser shall also state on the enquiry and order the following, if required: h) whether an inspection document is required, and if so, which type (see Clause 9). NOT
49、E It is advised that the product designation, as described in 4.3, is used for items b) to e). EXAMPLE Ordering details for 500 m copper tube conforming to EN 13348, in material condition R290 (hard), nominal outside diameter 12 mm, nominal wall thickness 1,0 mm, nominal length 5 m, straight lengths: 500 m Copper tube EN 13348 R290 12 1,0 5 m straight lengths 6 Requirements 6.1 Composition The composition shall conform to the following requirements: Cu + Ag: min
