DIN EN 1057-2010 Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications German version EN 1057 2006+A1 2010《铜和铜合金 在卫生和加热器中输送水.pdf
《DIN EN 1057-2010 Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications German version EN 1057 2006+A1 2010《铜和铜合金 在卫生和加热器中输送水.pdf》由会员分享,可在线阅读,更多相关《DIN EN 1057-2010 Copper and copper alloys - Seamless round copper tubes for water and gas in sanitary and heating applications German version EN 1057 2006+A1 2010《铜和铜合金 在卫生和加热器中输送水.pdf(38页珍藏版)》请在麦多课文档分享上搜索。
1、June 2010 Translation by DIN-Sprachendienst.English price group 16No 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 2
2、3.040.15!$iM“1700442www.din.deDDIN EN 1057Copper and copper alloys Seamless, round copper tubes for water and gas in sanitary and heatingapplications (includes Amendment A1:2010)English translation of DIN EN 1057:2010-06Kupfer und Kupferlegierungen Nahtlose Rundrohre aus Kupfer fr Wasser- und Gaslei
3、tungen fr Sanitrinstallationenund Heizungsanlagen (enthlt nderung A1:2010)Englische bersetzung von DIN EN 1057:2010-06Cuivre et alliages de cuivre Tubes ronds sans soudure en cuivre pour leau et le gaz dans les applications sanitaireset de chauffage (Amendement A1:2010 inclus)Traduction anglaise de
4、DIN EN 1057:2010-06SupersedesDIN EN 1057:2006-08See start of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.380 .10 5DIN EN 1057:2010-06 A comma is used as the decimal marker. Start of validity This standard is due to take
5、 effect on 1 June 2010. DIN EN 1057:2006-08 may be used in parallel until 31 May 2010 (see deadline in the EU Official Journal). It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Bundesanzeiger (German Fede
6、ral Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 133 “Copper and copper alloys” (Secretariat: DIN, Germany), Working Group WG 3 “Copper tubes (installation and industrial)” (Secretariat: DIN, Germany). The responsible Germa
7、n body involved in its preparation was the Normenausschuss Nichteisenmetalle (Nonferrous Metals Standards Committee), Working Committee NA 066-02-03 AA Kupferrohre (Installation und Industrie). Amendments This standard differs from DIN EN 1057:2006-08 as follows: a) In the German version, some abbre
8、viations have been corrected (e.g. EG instead of EC and EWG instead of EEC). b) Subclause 6.2 “Properties at high temperatures” has been extended. Previous editions DIN 1786: 1936-06, 1957x-06, 1965-09, 1969-05, 1980-05 DIN EN 1057: 1996-05, 2006-08 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NOR
9、M 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 - Tubes ronds sans soudure en cuivre pour leau et le gaz dans les applicati
10、ons 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 and includes Amendment 1 approved by CEN on 10 January 2010. CEN members are
11、 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 application to t
12、he 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 into its own language and notified to the CEN Management Centre has the same
13、 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, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por
14、tugal, 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-1000 Brussels 2010 CEN All rights of exploitation in any form and by any mean
15、s 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 Material . 94.1.1 General 94.1.2 Symbol 94.1.3 Number . 94.2 Material cond
16、ition 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 Mechanical properties . 117.3 Dimensions and tolerances 147.3.1 General 14
17、7.3.2 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 . 177.8 Flanging 178 Evaluation of conformity . 188.1 General 188.2 Type
18、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 requirements 209 Sampling . 2110 Test methods 2210.1 Analysis 2210.2 Tensile tes
19、t . 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 23DIN EN 1057:2010-06 EN 1057:2006+A1:2010 (E) 3 11 Inspection documentation 2412 Marking and f
20、orm 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 piece 26B.2 Procedure . 26B.3 Detection and assessment of films . 26Annex C (norm
21、ative) 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 Directive (CPD) 89/106/EEC 29ZA.1 Scope and relevant characteristics . 29ZA.2
22、 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) Relationship between this European Standard and the Essential Requirements of the EU
23、 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 Table 4 Tolerances on outside diameter . 16 Table 5 Tolerances on wall thickness
24、 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 Recommended form of delivery 24 Table A.1 Standardized dimensions for reconsideration a
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