industrial gas cylinder colour identification

INDUSTRIAL GAS CYLINDERCOLOUR IDENTIFICATION

Air Based Gases Laser Gases ClassDiamonds

Compressed Air Oxygen 2.5 Nitrogen 3.0 Lascut - O Helium 4.6 Nitrogen 4.0

Dome: Black

Shoulder: Black

Body: Pewter

The gas contents of Coregas cylinders are identified by the labels affixed to the shoulder of the cylinders. A cylinder without a label should not be used, but should be returned to the supplier. An important part of the label is the class diamond, which represents the characteristic of the gas, as illustrated. A label with multiple class diamonds indicates multiple associated hazards.

Dome: Black

Shoulder: Black

Body: Black

Dome: Pewter

Shoulder: Pewter

Body: Pewter

Dome: Black

Shoulder: Black

Body: Black

Dome: Brown

Shoulder: Brown

Body: Brown

Laser Gases (cont.)

Nitrogen 5.0 Helium 5.0 Carbon Dioxide 4.5 Laspur 101 Laspur 110, 144,207, 216, 606

Laspur 206, 219,259, 296

Dome: Pewter

Shoulder: Pewter

Body: Pewter

Dome: Brown

Shoulder: Brown

Body: Brown

Dome: Green grey

Shoulder: Green grey

Body: Green grey

Dome: Black

Shoulder: Black

Body: Pewter

Dome: Pewter

Shoulder: Green grey

Body: Brown

Dome: Pewter

Shoulder: Green grey

Body: Brown

Dome: Pewter

Shoulder: Pewter

Body: Pewter

Shielding Gases

Shielding Gases (cont.)

Fuel GasesShielding Gases (cont.) Nitrous Oxide

Argon 4.2

Shieldpro He 25, He 50

Acetylene

Carbon Dioxide 2.5

Shieldpro 32

Hydrogen 4.0

Coregas 07Shieldpro 21

LPG (Vapour)

Coregas 5/2

Shieldpro 33

LPG (DT) Nitrous Oxide

Coregas 10, 18, 25 Coregas He 30Shieldpro 30, 31

Coregas 16/3

Shieldpro 22, 26, 27

Shieldpro He 75 Shieldpro 23

Shieldpro 20

Dome: Peacock blue

Shoulder: Peacock blue

Body: Peacock blue

Dome: Brown

Shoulder: Brown

Body: Peacock blue

Dome: Claret

Shoulder: Claret

Body: Claret

Dome: Green grey

Shoulder: Green grey

Body: Green grey

Dome: Peacock blue

Shoulder: Green grey

Body: Brown

Dome: Signal red

Shoulder: Signal red

Body: Signal red

Dome: Black

Shoulder: Black

Body: Peacock blue

Dome: Silver

Shoulder: Silver

Body: Silver

Dome: Green grey

Shoulder: Black

Body: Peacock blue

Dome: Brown

Shoulder: Black

Body: Peacock blue

Dome: Royal blue

Shoulder: Royal blue

Body: Silver

Dome: Ultramarine

Shoulder: Ultramarine

Body: Ultramarine

Note: Designated cylinder colours comply with AS4484-2004

Dome: Green grey

Shoulder: Green grey

Body: Peacock blue

Dome: Brown

Shoulder: Green grey

Body: Peacock blue

Dome: Green grey

Shoulder: Black

Body: Peacock blue

Dome: Signal red

Shoulder: Signal red

Body: Peacock blue

Dome: Peacock blue

Shoulder: Peacock blue

Body: Brown

Dome: Pewter

Shoulder: Pewter

Body: Peacock blue

Dome: Green grey

Shoulder: Green grey

Body: Peacock blue

Phone: 1800 807 203 Email: info@coregas.com www.coregas.com

Class 2.2Non-Flammable, Non-Toxic Gas

Green / Black lettering

Class 2.1Flammable Gas

Red / Black lettering

Class 2.3Toxic Gas

White / Black lettering

Class 2.2 / 5.1Oxidising Gas

Yellow / Black lettering