常见气体钢瓶接头型号对照表浏览666次【字号大中小】发布时间：2009-8-517:24:06打印本页GASTYPE分子式气体种类国家标准CGA接头UHPCGADINJISHighPurityGas高纯气体W21.8-14RHF180350AcetyleneC2H2乙炔轧兰200/300/510N/AN/AN/AAirAir空气G5/8"-RHF346/590N/AN/AN/AAmmoniaNH3氨气G1/2"-RHF705720DIN622-RArgonAr氩气G5/8"-RHF580718DIN622-4O/23-RArsineAsH3砷化氢N/A350632N/A22-lBoronTrichlorideBCl3三氯化硼G3/4"-RHF/W21.8-14RHF660634DIN8N/ABoronTrifluorideBF3三氟化硼G3/4"-RHF/W21.8-14RHF330642DIN822-lButaneC4H8丁烷瓦斯M22*1.5-LHM510N/AN/AN/ACarbonDioxideCO2二氧化碳G5/8"-RHF320716DIN6N/ACarbonMonoxedeCO一氧化碳W21.8-14LHF350724DIN522-lCyclopropaneC3H6环丙烷M22*1.5-LHM510N/AN/AN/ADiboraneB2H6乙硼烷N/A350632N/A22-lDichlorosilaneCH3SHCl2二氯甲硅烷N/A678636DIN5N/ADiethylzinc(CH3CH2)2Zn二乙基锌N/A510726N/AN/AEthaneC2H6乙烷M22*1.5-LHM350N/AN/AN/AEthylChlorideC2H5Cl氯乙烷G3/4"-RHF510N/N/AN/AAEthyleneC2H4乙烯M22*1.5-LHM350N/AN/AN/AEthyleneOxideCH2CH2O环氧乙烷G5/8"-RHF/G3/4"-RHF510N/AN/AN/AGermaneGeH4锗烷N/A350or660632N/AN/AHalocarbon11(116)R11(R116)G3/4"-RHF660716N/AN/AHalocarbon12R12(R13,R23,R115)G3/4"-RHF660716DIN6N/AHalocarbon14R14G3/4"-RHF320/580716DIN6N/AHeliumHe氦气G5/8"-RHF580718DIN622-R/23-RHydrogenH2氢气W21.8-14LHF350724DIN122-LHydrogenChlorideHCl氯化氢G3/4"-RHF330634DIN826-RHydrogenFluorideHF氟化氢G3/4"-RHF/W21.8-14RHF660/670638N/A26-RHydrogenSulfideH2S硫化氢G3/4"-RHF/W21.8-14RHF330722DIN5N/AIso-ButaneI-C4H8异丁烷M22*1.5-LHM510N/AN/AN/AKryptonKr氪G5/8"-RHF580718DIN622-R/23-RMethaneCH4甲烷W21.8-14LHF350N/AN/AN/AMethylChlorideCH3Cl氯甲烷G3/4"-RHF/W21.8-14RHF660N/AN/AN/ANaturalGas天然气W21.8-14LHF/M22*1.5-LHM350N/AN/AN/ANeonNe氖气G5/8"-RHF580718DIN622-R/23-RNitricOxideNO一氧化氮G3/4"-RHF/W21.8-14RHF660N/AN/AN/ANitrogenN2氮气G5/8"-RHF580718DIN1022-R/23-RNitrogenTrifluorideNCl3三氯化氮G3/4"-RHF/W21.8-14RHF330/670640DIN8N/ANitrousOxideN2O笑气G5/8"-RHF326/660712DIN8N/AOxygenO2氧气G5/8"-RHF540714DIN922-R/23-RPhosphinePH3磷化氢W21.8-350632DINN/A14LHF1PropaneC3H8丙烷M22*1.5-LHM510N/AN/AN/ASilaneSiH4硅甲烷G3/4"-RHF/W21.8-14RHF350632N/AN/ASiliconTetrachlorideSiCl4四氯化硅G3/4"-RHF/W21.8-14RHF330636N/AN/ASiliconTetrafluorideSiF4四氟化硅G3/4"-RHF/W21.8-14RHF330642N/A22-LSulfurHexafluorideSF6六氟化硫G5/8"-RHF590716DIN626-RTungstenHexafluorideWF6六氟化钨N/A670638DIN8N/AXenonXe氙气G5/8"-RHF580718DIN622-R备注1:40L/10L不锈钢瓶阀标准为G3/4"-RHF备注2:10L以下标准气体瓶阀标准为W21.8-14RHF备注3:N/A为资料未知.
