1LNG 超低温阀门新技术（威兰）Summaryofpresentation1.BriefintroductionofVELAN2.Cryogenicrange3.CryogenicbutterflyvalvesVELFLEXforLNGshipsandterminals4.CryogenicbutterflyvalvesTORQSEALforLNGliquefactionplants5.Cryogenicvalvesforextremelylowtemperatures:liquefiedHe,H26.Improvementofsafetyofcryogenictests7.Conclusion1-KeyFiguresofVELANgroupFoundedin1949byMr.A.K.VELAN2000employeesworldwideTumover:500M$14manufacturingsites:Canada,USA,France,P.R.ofChina,Germany,UK,Italy,Portugal,SouthKoreaSpecializedinHighPerformancevalvesforPower,Nuclear,Oil&gas,Mining,NavyandSpecialApplications1-VELAN-FranceLocatedinLyon-France,inarecent20,000m2plantPlantextendedin2010todoublecapacity250employeesTumover:80,000,000 法币Qualifications:ISO9001,ISO14001,OSHAS18001,HAF604威兰中国工厂-威兰阀门（苏州）有限公司威兰和中国：“长期的合作”1972 年 A.K.VELAN 先生和周恩来总理在北京1-VELAN-FrancemainacticitiesVELANS.A.Sisoneoftheworld'sleadingsuppliersofqualityvalvesandservicesfor:NuclearProjectsCryogenicsSpecialapplicationsMaintenance&Services2-Developmentofcryogenicvalves40yearsofcontinuousimprovements:VelandeveloppedfirstCryogenicbutterflyvalvesin19742-CryogenicrangeLNG(-160°C)Liquefactionplants(LNGtrains)LNGcarriers2Receicingterminals&RegasificationplantAEROSPACEFACILITIES(-252C)Rocketluanchpads(LOx,LH)Rocketenginestestbenches(Lox,LH)TransonicWindtunnelsRESEARCHLABS(LiquidHelium)(-270C)Particleaccelerators:CERNLHCSuperconductingMagnetsNuclearfusion:Tokamak,ITER3-CryogenicbutterflyvalverangeVELFLEXdoubleoffestmetalseatedbutterflyvalvesButtweldendsorFlangedendsClass150Sizefrom6''to48''LNG,LO2,LH2TORQSEALtripleoffestbutterlyvalveFlangedendsorBWClass150to900Sizefrom3''to60''LNG,LO2,LH23-VELFLEXdoubleoffestcryogenicbutterflyvalveANSIB16.34Class150Downto-254C(-425°F)BWorFlangedendsSize6''upto48''DoubleEccentricdiscrotationMetalseatedFireSafetoAPI607Lowfugitiveemissioninacc.withISO15848SafetyintegritytoIEC61508LRS,BV,KRS&SHELLTypeApprovedActuators:Manual,Hydraulic,Pneumatic(On/Off,ESDorControl),...
