The gas in a cylinder can be identified by referring to the cylinder label or 'collar'. This label also provides vital safety information.
The diagram below explains the different elements of a typical cylinder label:
Please note:
it is important to read the cylinder label to identify cylinder content - cylinder colour acts merely as a guide and should never be used in isolation to determine cylinder content
a cylinder without a label should not be used but returned to the supplier
BOC propane cylinders can be identified either by a red hazard diamond stencilled on the body of the cylinder or by a label on the shoulder of the cylinder
for more detail on cylinder identification, colour coding and labelling standards under the new European cylinder colour coding system, visit the British Compressed Gases Association website
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