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1、MSSSP-110-2010BallValvesThreaded,Socket-Welding,SolderJoint,GroovedandFlaredEndsStandardPracticeDevelopedandApprovedbytheManufacturersStandardizationSocietyoftheValveandFittingsIndustry,Inc.127ParkStreet,NEVienna,Virginia22180www.mss-hq.orgPhone:(703
2、)281-6613Fax:(703)281-6671e-mail:info@mss-hq.orgMSSSTANDARDPRACTICESP-110ThisMSSStandardPracticewasdevelopedundertheconsensusoftheMSSTechnicalCommittee401andtheMSSCoordinatingCommittee.ThecontentofthisStandardPracticeistheresultoftheeffortsofcompeten
3、tandconcernedvolunteerstoprovideaneffective,clear,andnon-exclusivespecificationthatwillbenefittheindustryasawhole.ThisMSSStandardPracticeisintendedasabasisforcommonpracticebythemanufacturer,theuser,andthegeneralpublic.TheexistenceofanMSSStandardPract
4、icedoesnotinitselfprecludethemanufacture,sale,oruseofproductsnotconformingtotheStandardPractice.Mandatoryconformanceisestablishedonlybyreferenceinacode,specification,salescontract,orpubliclaw,asapplicable."Otherstandardsdocumentsreferredtohereinareid
5、entifiedbythedateofissuethatwasapplicabletothisStandardPracticeatthedateofissueofthisStandardPractice.SeeAnnexA.ThisStandardPracticeshallremainsilentontheapplicabilityofthoseotherstandardsofpriororsubsequentdatesofissueeventhoughapplicableprovisionsm
6、aynothavechanged.Referencescontainedhereinwhicharebibliographicinnaturearenotedas‘supplemental’inthetext.”UnlessotherwisespecificallynotedinthisMSSSP,anystandardreferredtohereinisidentifiedbythedateofissuethatwasapplicabletothereferencedstandard(s)at
7、thedateofissueofthisMSSStandardPractice(SeeAnnexA).InthisStandardPracticeallnotes,annexes,tables,andfiguresareconstruedtobeessentialtotheunderstandingofthemessageofthestandard,andareconsideredpartofthetextunlessnotedas"supplemental".Allappendices,ifi
8、ncluded,thatappearinthisdocumentareconstruedas"supplemental".SupplementalinformationdoesnotincludemandatoryrequirementsforthisStandardPractice.U.S.customaryunitsinthisStandardPracticearethestandard;metric(SI)unitsareforreferenceonly.Substantivechange