Cylinder & Bundle Markings – Quality & Service – Messer - Specialty Gases
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Cylinder / bundles marking
CYLINDER AND BUNDLE INFORMATION
Cylinders & Markings
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Cylinders - Cylinder Markings
Cylinder marking
Compressed gas containers are identified by imprinting on the cylinder shoulder. The imprinting contains the specific cylinder number as well as information about approval for gas species, test dates, materials, owner, etc.
Please note, that the imprint of the approval for gas species is no indication of the actual contents; this is solely specified on the label of the cylinder.
The color of the cylinder shoulder carries some important information on the cylinder content. With the introduction of EN 1089-3, the color codes for gases in compressed gas cylinders were unified in Europe. A distinction is made according to four possible risk potentials: inert, flammable, oxidizing and toxic/corrosive. In addition, for some gases special colors are explicitly defined, e.g. white for oxygen or black for nitrogen.
Nested Applications
Shoulder Color: Bright Green
Shoulder Color: Bright Green
Inert Gases - Noble Gases
Examples:
- Krypton
- Xenon
- Neon
Inert Gases - Food Industry
Examples:
- Banana & Fruit Ripening Gases
- Gourmet Gases
Shoulder Color: Red
Shoulder Color: Red
Flammable Gases
Examples:
- Hydrogen
- Ethane
- Methane
- Propane
Flammable Gas Mixtures
Examples:
- Forming Gases
- Mixtures of Argon with Hydrogen
Nested Applications
Shoulder Color: Light Blue
Cylinder Shoulder: Light Blue
Shoulder Color: Yellow
Cylinder Shoulder: Yellow
Toxic and/or Corrosive Gases
Examples:
- Ammonia
- Sulphur dioxide
- Chlorine
- Nitric oxide
- Carbon monoxide
Special Color Codings - Related Products
Brown - Helium
Brown - Helium
Argon - Shoulder Color: Green
Dark Green - Argon
Cylinders - Nitrogen - Cylinder
Black - Nitrogen
Nested Applications
Cylinders - Oxygen - Cylinder
White - Oxygen
Cylinders - CO2 - Cylinder
Grey - Carbon Dioxide
High purity gases
PURE GASES
From Argon to Xenon - Messer's extensive product portfolio of high purity gases
Cylinders - Technical Data - Introduction
Technical Data
Pure gases and gas mixtures are supplied in steel or aluminum cylinders of different sizes. Usually, they are filled with a filling pressure of 200 or 300 bar. The table below contains some typical values for dimensions and contents of some standard cylinders and bundles:
Cylinders - Table
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Related Products
High purity gases
PURE GASES
From Argon to Xenon - Messer's extensive product portfolio of high purity gases
Calibration gases
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SPECIALTY GASES
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