EN 10217-2-2002 en Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2 Electric welded non-alloy and alloy steel tubes with specified elevated tempera.pdf

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2、ded steel tubes for pressurepurposes -Technicaldeliveryconditions -Part 2:Electric weldednon-alloy andalloy steeltubes with specifiedelevated temperaturepropertiesTubes souds enacier pour service sous pression-Conditions techniques delivraison-Partie 2:Tubes souds lectriquement enacier nonalliet all

3、iaveccaractristiques spcifies tempratureleveGeschweiteStahlrohrefr Druckbeanspruchungen-TechnischeLieferbedingungen-Teil 2:ElektrischgeschweiteRohreaus unlegiertenundlegiertenSthlenmit festgelegtenEigenschaftenbeierhhtenTemperaturenThisEuropeanStandard wasapprovedbyCENon 25April2002; amendment A1 wa

4、sapprovedbyCENon9December 2004.CENmembers arebound tocomply with theCEN/CENELECInternalRegulations which stipulate theconditions for giving this EuropeanStandard the status ofanational standard without any alteration.Up-to-datelists andbibliographical references concerning suchnationalstandards may

5、beobtainedonapplication to theManagement Centreor toany CENmember.This EuropeanStandardexists in threeofficial versions (English,French,German).A versioninany other languagemadeby translationunder theresponsibilityofaCENmemberintoits ownlanguageandnotified totheManagementCentrehas thesame status as

6、theofficialversions.EUROPEAN COMMITTEE FORSTANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FRNORMUNGManagement Centre: ruedeStassart, 36 B-1050 Brussels 2002 CEN All rights ofexploitationinany formandby any means reservedworldwidefor CENnationalMembers.$January 2005(inclut lamendemen

7、t A1:2005) (enthlt nderung A1:2005)CEN members are the national standards bodies of Austria, Belgium, Cyrprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Sl

8、ovenia, Spain, Sweden, Switzerland and United Kingdom.Ref. No. EN 10217-2:2002 + A1:2005 E(incudesamendmentA1:2005)EN 10217-2:2002+A1January 2005(includes amendment A1:2005)EN10217-2:2002 (E)3ForewordThis document (EN10217-2:2002) has beenprepared by Technical Committee ECISS/TC29, “Steel tubes andf

9、ittings for steel tubes“, the secretariat of whichis heldby UNI.ThisEuropeanStandardshallbegiven the statusofanational standard,eitherbypublicationofanidentical textor byendorsement,at thelatestbyNovember 2002,andconflictingnational standards shallbe withdrawnat thelatestby November2002.This documen

10、t has beenprepared under amandategiven to CEN by theEuropeanCommission and theEuropeanFreeTradeAssociation,and supports essential requirementsofEUDirective(s).For relationshipwithEUDirective(s), seeinformativeannex ZA, whichis anintegralpartof this document.Other parts ofEN10217 are:Part1: Non-alloy

11、 steel tubeswith specified room temperaturepropertiesPart 3:Alloy finegrain steel tubes.Part4:Electricweldednon-alloy steel tubeswith specifiedlow temperaturepropertiesPart5:Submergedarcweldednon-alloyandalloy steel tubes with specifiedelevated temperatureproperties.Part 6: Submergedarcweldednon-all

12、oy steel tubeswith specifiedlowtemperatureproperties.Part 7:Stainless steel tubes.Another EuropeanStandard series covering tubes for pressurepurposes is:EN10216: Seamless steel tubes for pressurepurposes.According to the CEN/CENELECInternalRegulations, thenational standards organizations of thefollo

13、wingcountries arebound toimplement this EuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, Netherlands,Norway, Portugal, Spain,Sweden,Switzerlandand theUnitedKingdom.Foreword to amendment A1Thisdocument (EN 10217-2:2002/

14、A1:2005) has beenpreparedbyTechnicalCommitteeECISS/TC29“Steeltubesandfittingsforsteel tubes”,the secretariat ofwhichisheldbyUNI.This EuropeanStandard shallbegiven the status ofanational standard,either by publicationofanidentical text or byendorsement,at thelatest by July 2005,andconflictingnational

15、 standards shallbe withdrawnat thelatest by July 2005.This document has been prepared under amandategiven toCEN by theEuropean Commission and theEuropeanFreeTradeAssociation,and supportsessentialrequirementsofEUDirective97/23/EC.Forrelationship with EU Directive 97/23/EC, seeinformative Annex ZA,whi

16、chisanintegral partofthisdocument.According to theCEN/CENELECInternalRegulations, thenational standards organizations of thefollowingcountriesarebound toimplement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia,Finland, France,Germany,Greece, Hungary, Iceland, Irel

17、and, Italy, Latvia,Lithuania,Luxembourg, Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.BS EN 10217-2:2002+A1:2005EN 10217-2:2002+A1:2005 (E)2 BS EN 10217-2:2002+A1:2005EN 10217-2:2002+A1:2005 (E)3Contents1 SCOPE 42 NORMATIVE REFERENCES 43 TERMS A

18、ND DEFINITIONS 54 SYMBOLS 55 CLASSIFICATION AND DESIGNATION 551 Classification 552 Designation 66 Information to be supplied by the purchaser 661 Mandatory information 662 Options 67 Manufacturing process 771 Steelmaking process 772 Deoxidation process 773 Tube manufacture and delivery conditions 78

19、 requirements 881 General 882 Chemical composition 883 Mechanical properties 984 Appearance and internal soundness 1285 Straightness 1386 Preparation of ends 1387 Dimensions, masses and tolerances 139 Inspection 1791 Types of inspection 1792 Inspection documents 17921 Types of inspection documents 1

20、7922 content of inspection documents 1893 Summary of inspection and testing 1810 SAMPLING 20101 Frequency of tests 20102 Preparation of samples and test pieces 2011 Test methods 21111 Chemical analysis 21112 Tensile test on base material 22113 Transverse tensile test on the weld 22114 Flattening tes

21、t 22115 Ring tensile test 22116 Drift expanding test 23117 Ring expanding test 23118 Impact test 23119 Leak tightness test 241110 Dimensional inspection 241111 Visual examination 251112 Non-Destructive Testing 251113 Material identification 251114 Retests, sorting and reprocessing 2512 MARKING 25121

22、 Marking to be applied 25122 Additional marking 2613 PROTECTION 26Annex Z A (informative) Relationship between this European Standard and the Essential Requirements of 97/23/EC 27Bibliography 28EN10217-2:2002 (E)41SCOPEThisPartofEN10217 specifies the technicaldeliveryconditionsin two testcategories

23、ofelectricwelded tubes ofcircular cross section, with specifiedelevated temperatureproperties,madeofnon-alloy andalloy steel.2NORMATIVEREFERENCESThis European Standardincorporates by dateorundated reference, provisions fromother publications.Thesenormative references arecitedat theappropriateplacesi

24、n the textand thepublicationsarelistedhereafter.Fordate references, subsequent amendments toor revisions of,any of thesepublications apply to thisEuropeanStandardonly whenincorporatedinit by amendment or revision.For undated references thelatesteditionof thepublication referred toapplies (includinga

25、mendments).The requirements of this European Standard rule when they differ from thosein the standardsand documentsreferred tobelow:EN10002-1,Metallicmaterials -Tensile testing-Part1:Methodof test(at ambient temperature.EN10002-5,Metallicmaterials -Tensile testing-Part5:Methodof testingat elevated temperatureEN10020,Definitionsandclassificationofgrades of st