Standard gas for automobile industry
Mainly used in automobile, motorcycle, engine factory, car testing field, metrological verification, car repair industries of the exhaust examination instrument of zero, calibration, etc
Main Component Gas
|
Other Component Gas
|
Mixing Ration
|
Accepted pressure
|
Remarks
|
N2
|
CO、C3H5
|
According to the specific conditions
|
9.8 Mpa
|
Left-handed valve
|
N2
|
CO、CO2
|
Petroleum chemical industry standard gas
Used for petroleum exploration, oil refining and ethylene, propylene, polyethylene, aromatic production control standard gas.
Main Component Gas
|
Other Component Gas
|
mixing ration
|
Accepted pressure
|
Remarks
|
N2
|
CO、CO2、O2
|
According to the specific conditions
|
9.8 Mpa
Special conditions 14Mpa
|
Left-handed valve
|
N2
|
CO、CO2
|