EN 1057-2006 en Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications (Incorporates Amendment A1 2010)《铜和铜合金制品 卫生设备和水加热器的水和气.pdf

《EN 1057-2006 en Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications (Incorporates Amendment A1 2010)《铜和铜合金制品 卫生设备和水加热器的水和气.pdf》由会员分享，可在线阅读，更多相关《EN 1057-2006 en Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications (Incorporates Amendment A1 2010)《铜和铜合金制品 卫生设备和水加热器的水和气.pdf（40页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARDBS EN 1057:2006+A1:2010Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating applications ICS 23.040.15g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g4

2、4g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 1057:2006+A1:2010. It supersedes BS EN 1057:2006 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tag

3、s indicating changes to CEN text carry the number of the CEN amendment. For example, text alteredby CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee NFE/34, Copper and copper alloys, to Subcommittee NFE/34/3, Copper and copper alloy fit

4、tings for tube and pipe.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard c

5、annot confer immunity from legal obligations.BS EN 1057:2006+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 June 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 March 2010 Implementation of CEN amendment A1:

6、2010ISBN 978 0 580 67076 3EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1057:2006+A1 February 2010 ICS 23.040.15 Supersedes EN 1057:2006English Version Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications Cuivre et alliages de cuivre -

7、 Tubes ronds sans soudure en cuivre pour leau et le gaz dans les applications sanitaires et de chauffage Kupfer und Kupferlegierungen - Nahtlose Rundrohre aus Kupfer fr Wasser- und Gasleitungen fr Sanitrinstallationen und Heizungsanlagen This European Standard was approved by CEN on 23 March 2006 an

8、d includes Amendment 1 approved by CEN on 10 January 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 referen

9、ces 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 in

10、to 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, Ita

11、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-100

12、0 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1057:2006+A1:2010: EEN 1057:2006+A1:2010 (E) 2 Contents Page Foreword 4Introduction . 61 Scope 72 Normative references 73 Terms and definitions . 84 Designations 94.1

13、Material . 94.1.1 General 94.1.2 Symbol 94.1.3 Number . 94.2 Material condition 94.3 Product . 95 Ordering information . 106 Material characteristics . 116.1 Safety in case of fire Reaction to fire . 116.2 Properties at high temperature 116.3 Weldability 117 Requirements . 117.1 Composition . 117.2

14、Mechanical properties . 117.3 Dimensions and tolerances 147.3.1 General 147.3.2 Nominal dimensions 147.3.3 Tolerances on outside diameter . 157.3.4 Tolerances on wall thickness . 167.3.5 Tolerances on length . 167.4 Freedom from defects . 177.5 Surface quality . 177.6 Bending . 177.7 Drift expanding

15、 . 177.8 Flanging 178 Evaluation of conformity . 188.1 General 188.2 Type testing 188.2.1 Initial type testing 188.2.2 Sampling, testing and conformity criteria . 198.3 Factory production control (FPC) 198.3.1 General 198.3.2 General FPC requirements . 208.3.3 Manufacturer-specific FPC system requir

16、ements 209 Sampling . 2110 Test methods 2210.1 Analysis 2210.2 Tensile test . 2210.3 Hardness test . 2210.4 Carbon content test . 2210.5 Carbon film test 2210.6 Bending test . 2210.7 Drift-expanding test . 2310.8 Flanging test . 2310.9 Freedom from defects tests 2310.10 Retests 23BS EN 1057:2006+A1:

17、2010EN 1057:2006+A1:2010 (E) 3 11 Inspection documentation 2412 Marking and form of delivery . 2412.1 Marking . 2412.2 Form of delivery . 24Annex A (normative) Standardized dimensions for reconsideration at a future revision . 25Annex B (normative) Carbon film test 26B.1 Preparation of the test piec

18、e 26B.2 Procedure . 26B.3 Detection and assessment of films . 26Annex C (normative) Freedom from defects tests 27C.1 Eddy current test . 27C.2 Hydrostatic test 27C.3 Pneumatic test . 27Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products

19、Directive (CPD) 89/106/EEC 29ZA.1 Scope and relevant characteristics . 29ZA.2 Procedure(s) for attestation of conformity of pipes 31ZA.2.1 System(s) of attestation of conformity . 31ZA.2.2 EC Certificate and Declaration of conformity . 32ZA.3 CE marking and labelling 33Annex ZB (informative) Relatio

20、nship between this European Standard and the Essential Requirements of the EU Pressure Equipment Directive (PED) 97/23/EC 35Bibliography 36Tables Table 1 Mechanical properties 12 Table 2 Minimal elongation values for R250 (half hard) material condition tubes 13 Table 3 Standardized dimensions 15 Tab

21、le 4 Tolerances on outside diameter . 16 Table 5 Tolerances on wall thickness 16 Table 6 Quantitative and qualitative specification for carbon residues . 17 Table 7 Testing of bending, drift expanding and flanging 18 Table 8 Sampling rate 21 Table 9 Minimum radius of curvature 23 Table 10 Recommende

22、d form of delivery 24 Table A.1 Standardized dimensions for reconsideration at a future revision . 25 Table C.1 Maximum drill diameters for the reference standard tube . 27 Table C.2 Hydraulic pressure test 27 Table ZA.1 Relevant clauses . 30 Table ZA.2 Systems of attestation of conformity . 31 Tabl

23、e ZA.3.1 Assignment of evaluation of conformity tasks for pipes under system 3 1/5 32 Table ZA.3.2 Assignment of evaluation of conformity tasks for pipes under system 4 2/5 32 Table ZB.1 Correspondence between this European Standard and Directive 97/23/EC 35 BS EN 1057:2006+A1:2010EN 1057:2006+A1:20

24、10 (E) 4 Foreword This document (EN 1057:2006+A1:2010) 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 en

25、dorsement, at the latest by August 2010, and conflicting national standards shall be withdrawn at the latest by August 2010. 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 iden

26、tifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2010-01-10. This document supersedes !EN 1057:2006“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Within its programme of work, Technical Committee CE

27、N/TC 133 requested CEN/TC 133/WG 3 “Copper tubes (installation and industrial)“ to prepare the revision of the following standard: EN 1057:1996, Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heating applications This document has been prepared within the fra

28、mework of two mandates given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the EU Construction Products Directive (CPD) 89/106/EEC and the EU Pressure Equipment Directive (PED) 97/23/EC. For relationship with EU Directives, see info

29、rmative Annexes ZA and ZB, which are integral parts of this document. In comparison with the first edition of EN 1057:1996, the following significant technical changes were made: harmonization of the standard to the Construction Product Directive (CPD) and to the Pressure Equipment Directive (PED);

30、introduction of two new definitions: “permanently marked“ and “durably marked“; updating of the definitions regarding soldering, brazing, fusion welding, braze welding and mean diameter; introduction of five new items in Clause 5 “Ordering information“ regarding options on tests and documents; due t

31、o the process of harmonization to the CPD, introduction of three new characteristics in Clause 6 “Material characteristics“ inherent to copper material which are not to be tested; modification of Table 3 “Standardized dimensions“; simplification of Table 6 “Quantitative and qualitative specification

32、 for carbon residues“: Suppression of the residual and potential carbon and application of the thresholds to the total carbon; text in Clause 8 “Evaluation of conformity“ added due to the process of harmonization to the CPD; for permanent and durable markings, specification of their applicability in

33、 12.1 “Marking“; modification of the table in Annex A, introduction of new diameters and wall thicknesses; due to the process of harmonization to the CPD and PED introduction of Annexes ZA and ZB. BS EN 1057:2006+A1:2010EN 1057:2006+A1:2010 (E) 5 This is one of a series of European Standards for cop

34、per and copper alloy tubes. Other products are specified as follows: 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

35、 12452, 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 EN 12735-2, Copper and copper alloys Seamless, round copper tubes for air cond

36、itioning and refrigeration Part 2: Tubes for equipment EN 13348, Copper and copper alloys Seamless, round copper tubes for medical gases or vacuum EN 13349, Copper and copper alloys Pre-insulated copper tubes with solid covering EN 13600, Copper and copper alloys Seamless copper tubes for electrical

37、 purposes According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icela

38、nd, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 1057:2006+A1:2010EN 1057:2006+A1:2010 (E) 6 Introduction Products in conformity with this European Standard are consider

39、ed suitable for drinking water applications subject to either a) compliance with any national regulations in the country of intended destination; or b) compliance in due course with the proposed European Acceptance Scheme (EAS) that will introduce common EU requirements for testing for fitness for c

40、ontact with drinking water. When the EAS is implemented, this European Standard will have added to it a special Annex (Z/EAS) to incorporate the provi-sions of the EC mandate M/136 and a) will no longer be applicable. This European Standard provides the basis for the assessment of a manufacturers pr

41、oduction process for products manufactured in accordance with this European Standard. The assessment could be based on initial and continuing surveillance of the factory production control system which could be concurrent with an assessment of the manufacturers quality management system against EN I

42、SO 9001. Regulatory marking and the means by which regulatory marking is applied, is dealt with in Annex ZA. Tubes having an outside diameter of not more than 108 mm are suitable for soldering, brazing or assembling by mechanical compression, collared, push-fit or press fittings. For tubes having an

43、 outside diameter of more than 108 mm, assembly should preferably be performed by welding or braze welding. Reference can be made to this European Standard for tubes intended for other applications or for the transportation of other fluids. In such cases special requirements (for specifications, con

44、ditioning or delivery conditions) can be agreed between the purchaser and the supplier. NOTE Appropriate precautions should be taken if applying insulating/protecting material because it could be detrimental to the copper tube. BS EN 1057:2006+A1:2010EN 1057:2006+A1:2010 (E) 7 1 Scope This European

45、Standard specifies the requirements, sampling, test methods and conditions of delivery for seam-less round copper tubes. It is applicable to tubes having an outside diameter from 6 mm up to and including 267 mm for: distributing networks for hot water and cold water; hot water heating systems, inclu

46、ding panel heating systems (under-floor, wall, overhead); domestic gas and liquid fuel distribution; waste water sanitation. It is also applicable to seamless round copper tubes intended to be pre-insulated before use for any of the above purposes. 2 Normative references The following referenced doc

47、uments are indispensable for the application of this document. 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 determination of carbo

48、n on the inner surface of copper tubes or fittings 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 8491, Metallic materials

49、 Tube (in full section) Bend test (ISO 8491:1998) EN ISO 8493, Metallic materials Tube Drift-expanding test (ISO 8493:1998) EN ISO 8494, Metallic materials Tube Flanging test (ISO 8494:1998) EN ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test method (ISO 6507-1:2005) EN ISO 9001, Quality manag