1、ICS 23.040.10; 77.140.75Welded steel tubes for pressure purposes Technical delivery conditionsPart 6: Submerged arc welded non-alloy steel tubes with specified low temperature properties(includes Amendment A1:2005)English version of DIN EN 10217-6:2002 + A1:2005Geschweite Stahlrohre fr Druckbeanspru
2、chungen Technische Lieferbedingungen Teil 6: Unterpulver-geschweite Rohre aus unlegierten Sthlen mit festgelegten Eigenschaften bei tiefen Temperaturen (enthltnderung A1:2005)A comma is used as the decimal marker.National forewordThis standard has been prepared by ECISS/TC 29 Steel tubes and fitting
3、s for steel tubes (Secretariat: Italy).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Rohre aus warmfesten oder kaltzhen Sthlen.DIN V 17006-100 is the standard corresponding to CEN Technical Rep
4、ort CR 10260 referred to in clause 2of the EN.AmendmentsThis standard differs from the August 2002 edition in that it has been editorially revised.Previous editionsDIN 17174: 1985-02; DIN EN 10217-6: 2002-08.National Annex NAStandard referred to(and not included in Normative references and Bibliogra
5、phy)DIN V 17006-100 Designation systems for steel Additional symbols for steel namesDEUTSCHE NORM April 2005DIN EN 10217-6 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclus
6、ive right of sale for German Standards (DIN-Normen).SupersedesAugust 2002 edition.English price group 15www.din.dewww.beuth.de9637706Continued overleaf.Document comprises 32 pages.06.05English versionICS 23.040.10; 77.140.75 Supersedes EN 10217-6:2002.Welded steel tubes for pressure purposes Technic
7、al delivery conditionsPart 6: Submerged arc welded non-alloy steel tubes with specified lowtemperature properties(includes Amendment A1:2005) 2005. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 10217-6:2002 + A1:2005 EGeschweite St
8、ahlrohre fr Druckbe-anspruchungen Technische Liefer-bedingungen Teil 6: Unterpulverge-schweite Rohre aus unlegierten Sth-len mit festgelegten Eigenschaften beitiefen Temperaturen (enthlt nderungA1:2005)This European Standard was approved by CEN on 2002-04-25 and AmendmentA1 on 2004-12-09.CEN members
9、 are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to
10、 the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as t
11、he official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia,
12、Spain, Sweden, Switzerland, andthe United Kingdom.Management Centre: 36, rue de Stassart, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungTubes souds en acier pour servicesous pression Conditions techni-ques de livraison Partie 6: Tube
13、ssouds larc immerg en acier nonalli avec caractristiques spcifies basse temprature (amendementA1:2005 inclus)EN 10217-6January 2005+A1May 2002Page 2EN 10217-6:2002 + A1:2005ContentsPageForeword to EN 10217-6:2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14、 . . . . . . . . . . . . . . . . . . . 3Foreword to EN 10217-6:2002/A1:2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Terms and definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Classification and designation . . . . . . . . . . . .
17、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.1 Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.2 Designation . . . . . . . . . . .
18、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Information to be supplied by the purchaser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.1 Mandatory information . .
19、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.2 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.
20、3 Example of an order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Manufacturing process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21、 . . . . . . . 77.1 Steelmaking process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77.2 Deoxidation process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22、 . . . . . . . . . . . . . . . . 77.3 Tube manufacture and delivery conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23、 . . . . . . . . . . . . . . . . . . . . 98.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98.2 Chemical composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98.3 Mechanical properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118.4 Appearance and internal soundness . . . . . . . . . . . . . . . . . .
25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118.5 Straightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128.6 Preparation of ends . . . . . . . . . . . . . . . . . . .
26、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128.7 Dimensions, masses and tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Inspection . . . . . . . . . . . . . . . . . . . . . .
27、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169.1 Type of inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169.2 Inspection documents . .
28、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169.3 Summary of inspection and testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1710 Sampling . . . . . .
29、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1810.1 Frequency of tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30、 1810.2 Preparation of samples and test pieces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1811 Test methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31、 . . . . 2011.1 Chemical analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2011.2 Tensile test on the base material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、 . . . . . . . . . . 2011.3 Transverse tensile test on the weld . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2011.4 Weld bend test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33、 . . . . . . . . . . . . . . . 2011.5 Impact test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2011.6 Hydrostatic leak-tighness test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34、 . . . . . . . . . . . . . . . . . . . . . . . . 2111.7 Dimensional inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2111.8 Visual examination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2111.9 Non-destructive testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2211.10 Retests, sorting and reprocessing . . . . . . . . . . . . . . . . . .
36、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2212 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2212.1 Marking to be applied . . . . . . . . . . . . . . . . .
37、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2212.2 Additional marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2313 Protection . . . . . . . . . . . . . . .
38、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Annex A (normative) Qualification of welding procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Annex ZA (informative) Relationship between thi
39、s European Standard and the EssentialRequirements of 97/23/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40、 . . . . . . . . 31Page 3EN 10217-6:2002 + A1:2005Foreword to EN 10217-6:2002This European Standard has been prepared by Technical Committee ECISS/TC 29 Steel tubes and fittings forsteel tubes, the Secretariat of which is held by UNI.This European Standard has been prepared under a mandate given to
41、CEN by the European Commission andthe European Free Trade Association, and supports essential requirements of the relevant EU Directive.For relationship with this directive, see Annex ZA.This European Standard shall be given the status of a national standard, either by publication of an identicaltex
42、t or by endorsement, and conflicting national standards withdrawn, by November 2002 at the latest.Other parts of EN 10217 are:Part 1: Non-alloy steel tubes with specified room temperature propertiesPart 2: Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties
43、Part 3: Alloy fine grain steel tubesPart 4: Electric welded non-alloy steel tubes with specified low temperature propertiesPart 5: Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature propertiesPart 7: Stainless steel tubesAnother European Standard series covering
44、 tubes for pressure purposes is:EN 10216 Seamless steel tubes for pressure purposes.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, F
45、inland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Foreword to EN 10217-6:2002/A1:2005This amendment to EN 10217-6:2002 has been prepared by Technical Committee ECISS/TC 29 Steel tubesand f
46、ittings for steel tubes, the Secretariat of which is held by UNI.This European Standard has been prepared under a mandate given to CEN by the European Commission andthe European Free Trade Association, and supports essential requirements of the relevant EU Directive.For relationship with this direct
47、ive, see Annex ZA.This amendment shall be given the status of a national standard, either by publication of an identical text or byendorsement, and conflicting national standards withdrawn, by July 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards org
48、anizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slov
49、akia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 4EN 10217-6:2002 + A1:2005Page 5EN 10217-6:2002 + A1:2005Page 6EN 10217-6:2002 + A1:2005Page 7EN 10217-6:2002 + A1:2005Page 8EN 10217-6:2002 + A1:2005Page 9EN 10217-6:2002 + A1:2005Page 10EN 10217-6:2002 + A1:2005Page 11EN 10217-6:2002 + A1:2005Page 12EN 10217-6:2002 + A1:2005Page 13EN 10217-6:2002 + A1:2005Page 14EN 10217-6:2002 + A1:2005Dimensions in mmTable 6 Preferred dimensionsPage 15EN 10217-6:2002 + A1:2005Table 7 Tolerances on outside diameter and wa
