1、November 2009 Translation by DIN-Sprachendienst.English price group 99No 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).I
2、CS 23.040.40; 77.140.20!$bu“1636182www.din.deDThis corrigendum should be filed together withthe translation of the standard to which it refersand a corresponding note made on thetranslation.DIN EN 10253-4 Corrigendum 1Butt-welding pipe fittings Part 4: Wrought austenitic and austenitic-ferritic (dup
3、lex) stainlesssteels with specific inspection requirements;Corrigendum 1 to English version of DIN EN 10253-4:2008-06Formstcke zum Einschweien Teil 4: Austenitische und austenitisch-ferritische (Duplex-)Sthle mit besonderenPrfanforderungen;Berichtigung 1 zur englischen bersetzung DIN EN 10253-4:2008
4、-06Raccords souder bout bout Partie 4: Aciers inoxydables austnitiques et austno-ferritiques avec contrle spcifique;Corrigendum 1 la traduction anglaise de DIN EN 10253-4:2008-06www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.306.1
5、0 DIN EN 10253-4 Cor. 1:2009-11 This Corrigendum is based on EN 10253-4:2008/AC:2009. In the English version of DIN EN 10253-4:2008-06 the following corrections are to be made: Re Clause 4, Symbols In the text concerning symbol D, replace “return ends” with “return bends” to read: “Specified outside
6、 diameter for elbows, return bends, equal tees, caps and the major outside diameter for reducers and reducing tees, expressed in millimetres;”. Re subclause 6.1.1.2, Elbows and return bends, 1stparagraph Delete “inside” to read: “Elbows and return bends are designated by the model, the angle and the
7、 diameter (D or ID) (Inside diameter related to metric series).”. Re subclause 11.2.5, Tolerances on the form of fittings Replace “is” with “are” to read: “The tolerances on the form of every type of fitting (outofsquareness, alignment) are the following:”. Re subclause 12.2.2, Content of inspection
8、 documents, 3rdparagraph Delete “or inspection report” to read: “The inspection certificate shall contain the following codes and information:”. Re Figure B.3 Concentric and eccentric reducer type A“ in B.4.5, Reducers Replace the existing Figure B.3 with the following new Figure B.3 (from Figure A.
9、3 of EN 10253-2:2007): 2 DIN EN 10253-4 Cor. 1:2009-11 3 Re Bibliography Sort the references to read as follows: 1 EN 10020:2000, Definitions and classification of grades of steel 2 EN 10052:1993, Vocabulary of heat treatment terms for ferrous products 3 EN 10079:2007, Definitions of steel products
10、4 EN 10088-1, Stainless steels Part 1: List of stainless steels 5 EN ISO 2566-1, Steel Conversion of elongation values Part 1: Carbon and low alloy steels (ISO 2566-1:1984) 6 EN ISO 8493, Metallic materials Tube Drift-expanding test (ISO 8493:1998) 7 EN ISO 15607:2004, Specification and qualification of welding procedures for metallic materials General rules (ISO 15607:2003) 8 ISO 3419, Non-alloy and alloy steel butt-welding fittings 9 ISO 5251, Stainless steel butt-welding fittings
