非重复充装瓶阀技术要求和型式试验标准分析

:100225855(2006)0420023203:(1967-),,,,1,1,2(11,200062;21,200000)(GB)(EN);;:TH134:AComparisonandanalysisofspecificationandtypetestingfornon2refilledcylindervalvesSUNLi1,YAOJian2ping1,MAOChong2ni2(11ShanghaiinstituteofSpecialEquipmentInspectionandTechnicalResearch,Shanghai200062,China;21TechnicalCommitteeofCylinderStandardizationofChina,Shanghai200000,China)Abstract:Thispaperanalysesthespecificationandtypetestingofcylindervalvesfornon2refillablecylindersathomeandabroad.Keywords:cylindervalvesfornon-refillablecylinders;specification;typetesting1,GB17878-1999,,,ENISO13340:2001(CEN)ISO/TC58SC2,2GB17878-1999ENISO13340:2001(1),(())3311GB17878-1999-2060,217MPaENISO13340,,,,312GB178785,,,,,32200641GB17878-1999ENISO13340:20011)-2060217MPa1):prEN12205:1998ISO/FDIS11118:1999GB:ISO:51213)(1000)551211)9(,):1(No11)(51212);5(No12No16)(51213);1(No17)(51214);1(No18)(51216)1(No19);,2(No11011)GB:5,ISO:9,31411):PW217MPa,3Nm31412):015MPa,31413):217MPa,30s41413)011bar,015bar41414)6cm3201013mbar31414):410MPa3min,51212)450bar,231415):217MPa,2mm3313Hz30min31416):217MPa,-206041413)-20+6531417):217MPa,100,31418):015MPa,25g51214)10%Pvt2bar,1,5%()51215)2EN849,:,(),51216),,2GB:;217MPa;015MPaISO:;450bar,2;(011bar,015bar);10%PvtGB:ISO:GB:ISO:GB:ISO:7),,GB:ISO::4220064ENISO133409,,313GB17878ENISO13340,,GB17878ENISO13340(),(),,GB17878ENISO13340GB17878217MPa,015MPa,410MPaENISO13340(Pvt)(011bar,015bar),10%Pvt,450bar,2,GB217MPa,,,EN,,GB,EN10%Pvt(),,GB,EN2314GB17878,ENISO133404411,412413()4141GB17878-1999,S.2ENISO13340:2001,S.(:2006106129)(10),(3)17-4H,U,,V,,,,,,214,V,,,,,,,3,,,1.M.:,2002.2.M.:,1992.(:2006105123)5220064