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inerting

for inerting for protection of metal melt surfaces

Nitrogen 4.8, cryogenically liquefied

Nitrogen 4.8

cryogenically liquefied
Purity 99,998 vol.%
Descriptions Nitrogen 4.8

Impurities

Oxygen 5 vol. ppm
Hydrocarbons 1 vol. ppm
Moisture 5 vol. ppm
Delivery formats For static and mobile tank installations as well as cryocontainers

Properties asphyxiant
Valve connection plant specific
Shoulder colour
 

R-134a, liquefied under pressure

R-134a

liquefied under pressure
DIN 8960
Purity 99,5 wt%
Descriptions R-134a

Impurities

organic substances 0,5 wt%
Moisture 25 wt. ppm
high-boiling residues 50 wt. ppm
non-condensable gases 1,5 vol.%
Delivery formats In steel cylinders
Cylinders/container volumes 12,3 l 61,0 l
Content (kg) 12 63
Vapour Pressure (bar) 5,7 5,7

Vapour pressure corresponds to 293.15 K (20°C).

Properties asphyxiant
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour yellow green (RAL 6018)
 

Argon 4.8 Spectro, cryogenically liquefied

Argon 4.8 Spectro

cryogenically liquefied
Purity 99,998 vol.%
Descriptions Argon 4.8 Spectro

Impurities

Nitrogen 10 vol. ppm
Oxygen 3 vol. ppm
Moisture 5 vol. ppm
Hydrocarbons 1 vol. ppm
Delivery formats For static and mobile tank installations
Properties asphyxiant
Valve connection plant specific
Shoulder colour none, proper transport marking in accordance with ADR