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heat treatment

for heat treatment as a protective atmosphere

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
 

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
 

Ammonia 3.8 W, liquefied under pressure

Ammonia 3.8 W

liquefied under pressure
Purity 99,98 vol.%
Descriptions Ammonia 3.8 W

Impurities

Moisture 200 wt. ppm
Hydrocarbons 10 wt. ppm
Delivery formats In low pressure cylinders
Cylinders/container volumes 12 l 127 l 27 l 51 l 79 l 950 l
Content (kg) 6 67 13,5 25 40 500
Vapour Pressure (bar) 7,3 7,3 7,3 7,3 7,3 7,3

Unless otherwise stated, these refer to vapour pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties corrosive , flammable , toxic , dangerous to the environment
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour zinc yellow (RAL 1018)
 

Carbon dioxide, liquefied

Carbon dioxide

liquefied
EN ISO 14175
Purity 99,9 vol.%
Descriptions Carbon dioxide
Delivery formats For static and mobile tank installations

Properties asphyxiant
Valve connection plant specific
Shoulder colour none, proper transport marking in accordance with ADR
 

Hydrogen 3.0, gaseous, compressed in trailer

Hydrogen 3.0

gaseous, compressed in trailer
Purity 99,9 vol.%
Descriptions Hydrogen 3.0

Impurities

Oxygen 10 vol. ppm
Nitrogen 500 vol. ppm
Carbon monoxide + carbon dioxide 2 vol. ppm
Hydrocarbons 3 vol. ppm
Moisture 50 vol. ppm
Delivery formats For static tank installations

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties highly flammable
Valve connection plant specific
Shoulder colour none, proper transport marking in accordance with ADR