31-1_Addn-b_2006.pdf

ASME B31.1b-2006Addenda to ASME B31.1-2004Power PipingASME Code for Pressure Piping,B31AN AMERICAN NATIONAL STANDARDThree Park Avenue New York,NY 10016A5804BCopyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by Stanford University User.No further reproduction or distribution is permitted.Uncontrolled when printed.Date of Issuance:December 15,2006Mandatory Date:June 15,2007This Addenda was approved by the American National Standards Instituteand designated ASME B31.1b-2006 on October 19,2006ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards.The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate.The proposed code or standard was madeavailable forpublic review andcomment thatprovides an opportunityfor additional publicinput from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent,nor assume any such liability.Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights,and the risk of infringement of such rights,isentirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies,which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016-5990Copyright 2006 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.Copyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by Stanford University User.No further reproduction or distribution is permitted.Uncontrolled when printed.ASME B31.1b-2006Addenda to ASME B31.1-2004 are issued in the form of replacement pages.Revisions,additions,or deletions are incorporated directly into the affected pages.It is advisable,however,that allreplaced pages be retained for reference.SUMMARY OF CHANGESThis is the second Addenda to be published to ASME B31.1-2004.A previous Addenda waspublished in early 2006.Replace or insert the pages listed.Changes given below are identified on the pages by a marginnote,(A06),placed next to the affected area.Revisions introduced in ASME B31.1-2004 areindicated by(04)and revisions in B31.1a-2005 are indicated by(A05).For the listing below,thePage references the affected area.A margin note,(A06),placed next to the heading indicatesLocation.Revisions are listed under Change.PageLocationChangeiii,ivContentsUpdated17Table 104.1.2(A)In first column,N06617 added104.2.1(1)Subparagraph(B)revised(2)Subparagraph(C)deleted28105.3(E)Revised29,30106.3(1)Title revised(2)Subparagraph(C)added107.1(1)Subparagraph(F)redesignated as(G)(2)New subparagraph(F)added32.1115(1)Title revised(2)First paragraph revised38115.1Revised115.2Revised4750.1122.1.4(A.3)Revised122.1.4(B.3)Revised122.1.7(B.5)Last sentence deleted122.1.7(B.10)AddedTable 122.2Revised in its entirety122.2Revised in its entirety54122.6.2(G.3)Revised61,62124.1Revised in its entirety6668Table 126.1(1)Under Seamless Pipe and Tube,titleof ASTM B 167 revised(2)Under Welded Pipe and Tube,ASTMB 546 added(c)Copyrighted material licensed to Stanford University by Thomson Scientific(),downloaded on Oct-05-2010 by Stanford University User.No further reproduction or distribution is permitted.Uncontrolled when printed.PageLocationChange(3)Under Plate,Sheet,and Strip,title ofASTM B 168 revised(4)Under Rods,Bars,and Shapes,ASTMB 166 added(5)Under MSS Standard Practices,SP-83added(6)ASNT Specifications deleted(7)Under PFI Standards,ES-24 added79,80129.1Revised82Table 132For P-No.1,General Note(b)redesignated as(c)and new GeneralNote(b)added8990.1136.3.2Last paragraph revised136.4.2First paragraph revised93136.4.6(A.3)Revised98Table A-1In last line,Note(1)reference added byerrata138,139Table A-3(1)In last group of A 409 materials,first,second,fourth,and fifth lines added(2)In last group of A 409 materials,forthird and sixth lines,Note(31)added,entry for E or F revised,and italicsadded to stress line156,1