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Cylinder color mark standard

Views:3     Author:Site Editor     Publish Time: 2018-12-21      Origin:Site

1 acetylene white acetylene can not be near fire red


2 hydrogen H2 light green hydrogen red red P=20, light yellow single ring


P=30, light yellow double ring


3 Oxygen O2 Light (酞) Blue Oxygen Black P=20, white single ring


4 nitrogen N2 black nitrogen yellowish P=30, white double ring


5 air black air white


6 carbon dioxide CO2 aluminum white liquefied carbon dioxide black P=20, black single ring


7 ammonia NH3 yellowish liquefied ammonia black


8 Chlorine Cl2 Dark green Liquefied chlorine White


9 fluorine F2 white fluorine black


10 Nitric Oxide NO White Nitric Oxide Black


11 Nitrogen dioxide NO2 White Liquefied nitrogen dioxide Black


12 carbonyl chloride COCl2 white liquefied phosgene black


13 arsine AsH3 white liquefied arsine red


14 phosphine PH3 white liquefied phosphine red


15 diborane B2H6 white liquefied diborane red


16 tetrafluoromethane CF4 aluminum white chlorofluorocarbon 14 black


17 difluoromethylene chloride CCl2F2 aluminum white liquefied chlorofluorocarbon 12 black


18 difluorobromochloromethane CBrClF2 aluminum white liquefied chlorofluorocarbon 12B1 black


19 chlorotrifluoromethane CClF3 aluminum white liquefied chlorofluorocarbon 13 black P=12.5, dark green single ring


20 trifluorobromomethane CBrF3 aluminum white liquefied chlorofluorocarbon B1 black


21 hexafluoroethane CF3CF3 aluminum white liquefied chlorofluorocarbon 116 black


22 monofluoromethylene chloride CHCl2F aluminum white liquefied chlorofluorocarbon 21 black


23 difluorochloromethane CHClF2 aluminum white liquefied chlorofluorocarbon 22 black


24 trifluoromethane CHF3 aluminum white liquefied chlorofluorocarbon 23 black


25 Tetrafluorodichloroethane CClF2-CClF2 Aluminum White Liquefied Fluorocarbon 114 Black


26 pentafluorochloroethane CF3-CClF2 aluminum white liquefied chlorofluorocarbon 115 black


27 chlorotrifluoroethane CH2Cl-CF3 aluminum white liquefied chlorofluorocarbon 133a black


28 octafluorocyclobutane aluminum white liquefied chlorofluorocarbon C318 black


29 difluorochloroethane CH3CClF2 aluminum white liquefied chlorofluorocarbon 142b red


30 1,1,1 trifluoroethane CH3CF3 aluminum white liquefied chlorofluorocarbon 143a red


31 1,1 difluoroethane CH3CHF2 aluminum white liquefied chlorofluorocarbon 152a red


32 methane CH4 brown methane white P=20, light yellow single ring


P=30, light yellow double ring


33 natural gas brown natural gas white


34 ethane CH3CH3 brown liquefied ethane white P=15, light yellow single ring


P=20, light yellow double ring


35 propane CH3CH2CH3 brown liquefied propane white


36 cyclopropane brown liquefied cyclopropane white


37 butane CH3CH2CH2CH3 brown liquefied butane white


38 isobutane (CH3)3CH brown liquefied isobutane white


39 Liquefied petroleum gas Industrial brown Brown liquefied petroleum gas White


Civil silver ash, liquefied petroleum gas, red


40 ethylene CH2=CH2 brown liquefied ethylene light yellow P=15, white single ring


P=20, white double ring


41 propylene CH3CH=CH2 brown liquefied propylene thin yellow


42 butene-1 CH3CH2CH=CH2 brown liquefied butene yellow


43 cis-butene-2 brown liquefied butylene light yellow


44 anti-butene-2 brown liquefied anti-butene light yellow


45 isobutylene (CH3)2C=CH2 brown liquefied isobutylene light yellow


46 Butadiene-1,3 CH2=(CH)2=CH2 Brown Liquefied butadiene Light yellow


47 Argon Ar Silver Grey Argon Dark Green P=20, white single ring


48 氦 He Silver ash 氦 Dark green P=30, white double ring


49 氖 Ne Silver Grey 氖 Dark Green


50 氪 Kr silver ash 氪 dark green


51 氙 Xe Silver Grey Liquid 氙 Dark Green


52 boron trifluoride BF3 silver ash boron fluoride black


53 Nitrous oxide N2O Silver ash Liquefaction laugh Black P=15, dark green single ring


54 SF6 SF6 silver ash liquefied sulphur hexafluoride black P=12.5, dark green single ring


55 sulfur dioxide SO2 silver ash liquefied sulfur dioxide black


56 boron trichloride BCl3 silver ash liquefied boron chloride black


57 Hydrogen fluoride HF Silver ash Liquefied hydrogen fluoride Black


58 Hydrogen chloride HCl Silver ash Liquefied hydrogen chloride Black


59 hydrogen bromide HBr silver ash liquefied hydrogen bromide black


60 hexafluoropropyl CF3CF=CF2 silver ash liquefied perfluoropropylene black


61 sulfuryl fluoride SO2F2 silver ash liquefied sulfuryl fluoride black


62 氚 D2 Silver Grey 氚 Red


63 carbon fluoride carbon silver ash carbon fluoride red


64 fluoroethylene CH2=CHF silver ash liquefied vinyl fluoride red red P=12.5, dark yellow single ring


65 1,1 difluoroethylene CH2=CF2 silver ash liquefied vinylidene fluoride


66 monosilane SiH4 silver ash liquefied monosilane red


67 methyl chloride CH3Cl silver ash liquefied methyl chloride red


68 methyl bromide CH3Br silver ash liquefied methyl bromide red


69 ethyl chloride C2H5Cl silver ash liquefied ethyl chloride red


70 vinyl chloride CH2=CHCl silver ash liquefied vinyl chloride red


71 chlorotrifluoroethylene CF2=CClF silver ash liquefied chlorotrifluoroethylene red


72 bromide CH2=CHBr silver ash liquefied bromide red


73 methylamine CH3NH2 silver ash liquefied methylamine red


74 dimethylamine (CH3)2NH silver ash liquefied dimethylamine red


75 trimethylamine (CH3)3N silver ash liquefaction trimethylamine red


76 ethylamine C2H5NH2 silver ash liquefied ethylamine red


77 dimethyl ether CH3OCH3 silver ash liquefied methyl ether red


78 methyl vinyl ether CH2=CHOCH3 silver ash liquefied vinyl methyl ether red


79 ethylene oxide silver ash liquefied ethylene oxide red


80 methyl mercaptan CH3SH silver ash liquefied methyl mercaptan red


81 hydrogen sulfide H2S silver ash liquefied hydrogen sulfide red


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