Type of product

Fluids

Heating Equipment and Vessels

Piping

Liquids

Liquid for which vapor pressure, at maximum acceptable pressure, is inferior or equal to 0.5 bar above atmospheric pressure (1,013 mbar)

Group 1

Explosive Fluids (E),
Combustive (O),
Extremely inflammable (F+),br> Easily inflammable (F),
Inflammable (R10),
Very Toxic (T+),
Toxic (T)

Tableau 3

Tableau 8

Group 2

Harmful fluids (Xn),
Corrosive (C),
Irritant (Xi),
Sensitizing (R42/R43),
Carcinogen (Carc Cat),
Mutagen (Mut Cat),
Toxic for reproduction (Pepr Cat),
Dangerous for the environment (N/R52/R53/R39)

Tableau 4

Tableau 9

Gas

Gas, liquified gas, gas dissolved under pressure, vapors and liquids for which vapour pressure at acceptable temperature is superior to 0.5 bar above normal atmospheric pressure (1,013 mbar)

Group 1

Explosive fluids (E),
Combustive (O),
Extremely inflammable (F+),
Easily Flammable (F),
Inflammable (R10),
Very Toxic (T+),
Toxic (T)

Tableau 1

Tableau 6

Group 2

Harmful fluids (Xn),
Corrosive (C),
Irritant (Xi),
Sensitizing (R42/R43),
Carcinogen (Carc Cat),
Mutagen (Mut Cat),
Toxic for reproduction (Pepr Cat),
Dangerous for the environment (N/R52/R53/R39)

Tableau 2

Tableau 7

Vapor

Vessel subject to flame or to contribution of heat to such extent that there is a danger of overheating a production of vapeur or of overheated water at a temperature of 110°C, as well as autoclaves

Tableau 5