ASMEAI12.4.1-1993-\'WaterHeaterReliefValveDrainTubesANAMERICANNATIONALSTANDARD$$$TheAmericanSocietyofMechanicalEngineersCopyrightASMEInternationalProvidedbyIHSunderlicensewithASMENoreproductionornetworkingpermittedwithoutlicensefromIHS--`,``,`,,``,`,`,``,`,`,,,`,,,`-`-`,,`,,`,`,,`---ASMEA332.4.393WO759670054369342TWANAMERICANNATIONALSTANDARD1WaterHeaterReliefValveDrainTubesASMEAI12.4.1-1993TheAmericanSocietyofMechanicalEngineersIII345East47thStreet,NewYork,N.Y.10017~-CopyrightASMEInternationalProvidedbyIHSunderlicensewithASMENoreproductionornetworkingpermittedwithoutlicensefromIHS--`,``,`,,``,`,`,``,`,`,,,`,,,`-`-`,,`,,`,`,,`---DateofIssuance:June3,1994ThisStandardwillberevisedwhentheSocietyapprovestheissuanceofanewedition.TherewillbenoaddendaorwritteninterpretationsoftherequirementsofthisStandardissuedtothisEdition.ASMEistheregisteredtrademarkofTheAmericanSocietyofMechanicalEngineersThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheConsensusCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromcompetentandconcernedinterestshavehadanoppor-tunitytoparticipate.Theproposedcodeorstandardwasmadeavailableforpublicreviewandcommentwhichprovidesanopportunityforadditionalpublicinputfromindustry,academia,reg-ulatoryagencies,andthepublic-at-large.ASMEdoesnot"approve,""rate,"or"endorse"anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableLettersPatent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirelytheirownresponsibility.Participationbyfederalagencyrepresentative(s)orperson(s)affiliatedwithindustryisnottobeinterpretedasgovernmentorindustryendorsementofthiscodeorstandard...