气瓶阀门型式试验新旧标准比较研究

:100225855(2010)0120040204:(08DZ0503300):(1982-),,,,,,(,200949)GB8337GB17926GB15382,;;:TH134:AThetypetestresearchofcylindervalveYUANYi2wen,XUWei2pu,YANGJin2fu(ShanghaiInstituteofSpecialEquipmentInspectionandTechnicalResearch,XinChuanShaRoad603#,BaoShanDistrict,Shanghai200949,China)Abstract:ThisarticlecomparestheGB8337FusibleplugDeviceforGasCylinders,GB17926Compressednaturalgascylindervalveforvehicle,GB15382GeneralspecificationsofGasCylinderValvestheoldandnewteststandardsrequiredbythesimilaritiesanddifferencesbetweentheirtechnol2ogytotheclassanalysisandconclusions.Keywords:valvecylinder;typetest;comparison1,,,,2003:,6,,,2,,,GB7512-2006GB8337-1996GB10877-1989GB10879-1989GB13438-1992GB13439-1992GB15382-1994GB16918-1997GB17877-1999GB17878-1999GB17926-1999GB18299-20010420101GB8337GB17926GB15382(GB10877GB15382-1994GB17877-1999)133311GB83372,GB1538210,1GB83371005,70+4-21005,1105,703145MPa2/min,2/min,6,016/min,314MPa315MPa,,1125,,2GB/T15382GB10922GB/T3934GB/T7307,()5%1min,30s,,30s,,112,0105MPa,1min2mm,,-402+602,2h(1h)+6022h,30s25,+6021h,-4022h,30s25,-4021h,1000,40008000,2500,10001153min7MPa,5720MPa,469MPa20MPa,383MPa,5min(),,014MPa,,GB8337112115,112115,,115,+0-10%,(1005)70+2-4,(1005)70+2-4,,+0-10%,111112,018,GB179269,14201011ISO102973GB17926GB/T8336,GB10922GB/T8336GB/T3934,12Nm,7Nm7Nm,111,30s-4015MPa015MPa,015MPa26MPa,851MPa26MPa,2min331/3Hz,2mm,30min115(-P,P)mm,17Hz,XYZ120min-4060-4085115DN4400010000,85-402000014MPa,2/min,1005,5/320MPa,(35)/min1105,312GB15382,,GB17926GB15382,,30s,,1min,GB/T153823min,5min,1min,,30sGB17926,30s,2min,,ISO15500,,313,GB15382GB17926GB15382,1000,4000,8000,2500,1000GB17926,4000,10000,200,,,314,GB8337,,1125,314MPa,315MPaGB15382,,112,0105MPa1155469MPa383MPa,2420101112115,112115,,115,+0-10%,,,+0-10%GB17926111,115,4,014MPa,20MPa,,,,,,GB1792620MPa,,20MPa200,,,,,,315GB8337,1105,703145MPa,,6,016/min,016/min0101/s,,,GB15382,1h,2h1h,25,GB17926,-4060-4085,,85-40,85-40,GB8337,316,GB15382,2mm,GB15382,GB17926GB17926,331/3Hz,2mm,30min,115P-115Pmm,17Hz,XYZ120min317GB15382GB17926,,4,,,,GB8337,GB15382,GB179261GB8337,S.2GB17926,S.3GB15382,S.(:2009107108)3420101