ASME_B16.22-1998.pdf

STD.ASME B16.22A-ENGL 1998 0759670 0604692 S0TAN AMERICAN NATIONAL STANDARDASME B16.22a-1998ADDENDAtoASME B16.22-1995WROUGHT COPPER AND COPPER ALLOY SOLDERJOINT PRESSURE FITTINGSTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERS345 East 47th Street New York,NY 10017cnenomo ng vnSTD.ASME B16.22A-EN6L199807596700604693446Date of Issuance:July 9.1998ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria forAmerican National Standards.The Consensus Committee that approved the code or standard wasbalanced to assure that individuals from competent and concerned interests have had an opportu-nity to participate.The proposed code or standard was made available for public review and com-ment which provides an opportunity for additional public input from industry,academia,regulatoryagencies,and the public-at-large.ASME does not approve,rate.orendorseany item,construction,proprietary device.or ac-tivity.ASME does not take any position with respect to the validity of any patent rights asserted in con-nection with any items mentioned in this document,and does not undertake to insure anyone utiliz-ing a standard against liability for infringement of any applicable Letters Patent.nor assume anysuch liability.Users of a code or standard are expressly advised that the determination of the validityof any such patent rights,and the risk of the infringement of such rights,is entirely their own respon-sibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to beinterpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations issued in accordance with governingASME procedures and policies which preclude the issuance of interpretations by individual volun-teers.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 Engineers345 East 47th Street,New York,NY 10017Copyright 1998 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll Rights ReservedPrinted in U.S.A.COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesSTD.ASME B16.22A-ENGL199807596700604694382ASME B16.22a-1998Following approval by the ASME B16 Committee and ASME,and after public review,ASMEB16.22a-1998 was approved by the American National Standards Institute on February 5,1998.Addenda to the 1995 edition of ASME B16.22 are issued in the form of replacement pages.Revi-sions,additions,and deletions are incorporated directly into the affected pages.It is advisable,however,that this page,the Addenda title and copyright pages,and all replaced pages be retainedfor reference.SUMMARY OF CHANGESThis is the first Addenda to be published to ASME B16.22-1995.Replace or insert the pages listed.Changes given below are identified on the pages by a marginnote,(a),placed next to the affected area.The pages not listed are the reverse sides of the listedpages and contain no changes.PageLocationChangeCommittee RosterUpdated to reflect AddendaviContentsUpdated to reflect Addenda11.3Added7Table I.1Notes(2)and(4)revised9,10Annex IIRevised in its entirety13Annex IVAddedCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesSTD.ASME B16.22A-ENGL 1998 0759670 0b04695 219ASME B16 CommitteeStandardization of Valves,Flanges,Fittings,and Gaskets(The following is the roster of the Committee at the time of approval of this Standard.)OFFICERSW.N.McLean,ChairR.A.Schmldt,Vice ChairP.A.Reddington,SecretaryCOMMITTEE PERSONNELW.L Ballls,Consultant,London,OhioR.R.Brodin,Fisher Controls Intemational,Inc.,Marshalltown,lowaM.A.Clark,Nibco.Inc.Elkhart,IndianaA.Cohen,Copper Development Association,New York,New YorkC.E.Floren,Mueller Co.,Decatur,lllinoisD.R.Frikken,Monsanto Co.,St.Louis,MissouriJ.C.Inch.Mueller Refrigeration Products Co.Hartsville.TennesseeG.A.Jolly.Vogt Valve Co.Louisville,KentuckyW.G.Knecht.Consultant.Williamsport,PennsylvaniaR.Koester.The William Powell Co.,Cincinnati,OhioW.N.McLean.Newco Valves.Palos Park.lllinoisM.L.Nayyar,Bechtel Corp.Gaithersburg.MarylandP.A.Reddington,ASME,New York.New YorkR.A.Schmldt.Ladish Co.Russellville,ArkansasW.M.Stephan.Flexitallic.Inc.Mount Laurel,New JerseyT.F.Stroud,Ductile Iron Pipe Research Association,Birmingham,AlabamaM.D.Wasicek.ABS Americas.Houston.TexasR.E.White.Richard E.White and Associates.South Bend.IndianaD.A.Willlams,Southern Company Services,Birmingham,AlabamaL.A.Willis,Dow Chemical Co.,Freeport,TexasW.R.Worley.Union Carbide Corp.South Charleston.West VirginiaPERSONNEL OF SUBCOMMITTEE J-COPPER AND COPPER ALLOY FLANGES,FLANGED FITTINGS,AND SOLDER JOINT FITTINGSM.A.Clark.Chair,Nibco,Inc.,Elkhart,IndianaB.P.Feder,Secretary,ASME,New York,New YorkA.Cohen,Copper Development Association,New York,New YorkD.R.Frikken,Monsanto Co.St.Louis,MissouriA.A.Knapp,Canadian Copper and Brass Development Association,Don Mills,Ontario.CanadaLR.MeDaniel,Mueller Copper Fittings Co.Covington,TennesseeD.H.Smith.Elkhart Products Corp.,Elkhart,Indiana(a)COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesSTD.ASME B16.22A-EN6L19980759b700604b9b155CONTENTSForeword.讲Standards Committee Roster.41Sc0p呢/2Pressure-Temperature Ratings.13Abbreviations.45Marking6Material.27Laying Lengths.8 Inspection Tolerance.29 Threaded Ends.10 Design of Threaded Ends.5511Alignment512 Gaging.Flgure1 Method of Designating Laying Lengths of Fittings andOpenings of Reducing Fittings.3Tables1Rated Internal Working Pressure for Copper Fittings(psi).22Inspection Tolerance.53Dimensions of Solder Joint Ends.6AnnexesIStrength of Solder Joints.7References9III Fitting Rating.11IV Quality System Program.13vii(a)COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling Services