阀门的耐火试验

:100225855(2009)0220011203:(1980-),1,2,2(11,230031;21,230031),;;;:TH134:AValvesfiretestWULei1,WANGXiao2jun2,WANGJian2(1.HefeiGeneralMachinery&ElectricalProductsInspectionInstitute,Hefei230031,China;2.HefeiGeneralMachineryResearchInstitute,Hefei230031,China)Abstract:Introducethelateststandardsforvalvesfiretestandinspectionitems,andaccordingtorealitythetestasillustrateinthisdocument.Keywords:valve;firetest;through-seatleakage;externalleakage1,,,,,,,2,,1/4ANSI/API607-2005,API6FA-1999,API6FD-1995,ISO10497-2004,JB/T6899-19933311,,,,,,30min,3121313(1)1120092(a)(b)1121314151617181911011111211311411511611711811912011,,,(2),,,(3),Class600,,(4),,,,,,,,4411,API6FA-1999API6FD-1995JB/T6899-1993,DN400(NPS16),DN400(NPS16)ANSI/API607-2005ISO10497-2004,DN200(NPS8)DN200(NPS8)DN50(NPS2)DN100(NPS4)2120092412,API6FA-1999API6FD-199520000psi,Class2500(PN420)413ANSI/API607-2005ISO10497-2004(1),(2),(3)5,(1)1,,,,,,,,,,,,,,,,,,,6,,1,.C.,1994.2.M.:,2007.3API607-2005,FireTestforSoft2seatedQuarter2turnValvesS.4API6FA-1999,SpecificationforFireTestforValvesS.5API6FD-1995,SpecificationforFireTestforCheckValvesS.6ISO10497-2004,TestingofValve2Firetype2testingrequire2mentsS.7JB/T6899-1993,S.(:2009101108)3120092