8. Annex C – List of gas types
Medium
Acetylene
Ammonia
Argon
Ethane
Ethylene
LPG
Biogas
Butane (gaseous)
Chemically produced and refinery
gases
Natural gas, dry
Acetic acid or acetic acid vapour
Forming gas
Helium
Isobutylene
Coke oven gas
Carbonic acid, dry
Sewage gas, dry/wet
Carbon monoxide
Air/Compressed air
Methane
Pentane
Propane (gaseous)
Oxygen
Town gas
Nitrogen
Hydrogen
Hydrogen max. 10%
Sulphur dioxide
Hydrogen sulphide
Legend:
X
Standard product
(X)
Possible with restricted service life
-
Not available
B1
With oil pump (oil tank)
B2
Steel housing
B3
p
= 1.5 bar
max
(1)
Dry gas only
73024521a
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Abbreviation
SM-RI
C2H2
B1/B3
NH3
Ar
C2H6
C2H4
C4H10
N2, H2
He
C4H8
CO2
CO
C2H4
C5H12
C3H8
O2
N
H2
H2
SO2
H2S
Q75
B1/B3
-
-
X
X
B1
B1
X
X
B1
B1
-
-
B1
B1
-
-
X
X
-
-
X
X
X
X
X
X
B2
B2
X
X
-
-
X
X
B1
B1
X
X
X
X
X
X
-
-
X
X
X
X
-
-
X
X
-
-
-
-
Honeywell
(1)
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