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MSSSP-8292m5770640b500123Tm’--./STANDARDPRACTICESP-821992EditionVALVEPRESSURETESTINGMETHODSDevelopedandApprovedbytheManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.127ParkStreet,N.E.Vienna,Virginia22180(703)2814613OriginallyApproved1976COPYRIGHTManufacturersStandardizationSocietyoftheValveandFittingsLicensedbyInformationHandlingServicesCOPYRIGHTManufacturersStandardizationSocietyoftheValveandFittingsLicensedbyInformationHandlingServicesMSSSP-8292W577064005003243IMSSSTANDARDPRACTICESP-82AnMSSStandardPracticeisintendedasabasisforcommonpracticebythemanufacturer,theuser,andthegeneralpublic.TheexistenceofanMSSStandardPracticedoesnotinitselfprecludethemanufacture,saleoruseofproductsnotconformingtotheStandardPractice.Mandatoryconformanceisestablishedonlybyreferenceinacode,specification,salescontract,orpubliclaw,asapplicable.ISubstantivechangesinthis1992editionare“flagged”byparallelbarsasshownonthemarginsofthisparagraph.Thespecificdetailofthechangemaybedeterminedbycomparingthematerialflaggedwiththatinthepreviousedition.IUS.cutomaryunitsintheSParethestandard;themetricunitsareforreferenceonly.Anypartofthisstandardmaybequoted.Creditlinesshouldread‘ExtractedfromMSSSP-82-1992,withpermissionofthepublisher,theManufacturersStandard-izationSociety.’ReproductionprohibitedundercopyrightconventionunlesswrittenpermissiònisgrantedbytheManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.CopyrightG,1976byManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.PrintedinU.S.A.COPYRIGHTManufacturersStandardizationSocietyoftheValveandFittingsLicensedbyInformationHandlingServicesCOPYRIGHTManufacturersStandardizationSocietyoftheValveandFittingsLicensedbyInformationHandlingServicesMSSSP-8292m57706400580L253mMSSSTANDARDPRACTICESP-82FOREWORDCommitteesandTaskForcespreparingstandardpracticescoveringvalvesareThemetricunitsgiveninparentheseswerederivedutilizingthefollowingencouragedtodesignatepressuretestmethodsfromthegrouplistedherein.convers...