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1、MSSSP-61-2003pressureIestingofSteelValves--``,,,`,`,`,,```,,,,`,,``,,,,`-`-`,,`,,`,`,,`---StandardPracticeDevelopedandApprovec~ytheManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.127ParkStreet,NEVienna,Virginia22180(703)281-6613CopyrightMSSDocumentprovidedbyIHSLicensee=Tech
2、nip/5931917102,08/10/200403:43:07MDTProvidedbyIHSunderlicensewithMSSQuestionsorcommentsaboutthismessage:pleasecalltheDocumentPolicyGroupat303-397-2295.MSSSTANDARDPRACTICESP-61ThisMSSStandardPracticewasdevelopedundertheconsensusoftheMSSTechnicalCommittee114andtheMSSCoordinatingCommittee.Theconte
3、ntofthisStandardPracticeistheresultoftheeffortsofcompetentandconcernedvolunteerstoprovideaneffective,clear,andnon-exclusivespecificationthatwillbenefittheindustryasawhole.ThisMSSStandardPracticeisintendedasabasisforcommonpracticebythemanufacturer,theuser,andthegeneralpublic.TheexistenceofanMSSS
4、tandardPracticedoesnotinitselfprecludethemanufac-ture,sale,oruseofproductsnotconformingtotheStandardPractice.Mandatoryconformanceisestablishedonlybyreferenceinacode,specification,salescontract,orpubliclaw,asapplicable.UnlessotherwisespecificallynotedinthisMSSSP,anystandardreferredtohereinisiden
5、tifiedbythedateofissuethatwasapplicabletothereferencedstandard(s)atthedateofissueofthisMSSSP.(SeeAnnexA.)InthisStandardPracticeallnotes,annexes,tables,andfiguresareconstruedtobeessentialtotheunderstandingofthemessageofthestandard,andareconsideredpartofthetextunlessnotedas“supplemental”.Allappen
6、di-cesappearinginthisdocumentareconstruedas“supplemental”.“Supplemental”informationdoesnotincludemandatoryrequirements.U.S.customaryunitsinthisSParethestandard;themetricunitsareforreferenceonly.Non-toleranceddimensionsinthisStandardPracticearenominal,and,unlessotherwisespecified,shallbeconsider
7、ed“forreferenceoniy”.Anypartofthisstandardmaybequoted.Creditlinesshouldread‘extractedfromMSSSP-61,2003withpermissionofthepublisher,theManufacturersStandardizationSociety.’Reproductionprohibitedundercopyrightconventionunlesswritten