Use the form below to order your free ammonia pipe
marking guide. This FREE laminated guide clearly
explains ammonia pipe-marking requirements.
This
labeling guide graphically shows and explains the IIAR
ammonia refrigeration system pipe marking standards.
These pipe marking standards apply to ammonia refrigeration
systems and chillers in cold storage facilities, industrial
plants, buildings and any other location in which ammonia
is used as the heat transfer medium for cooling.
Other Labeling Guides: An
ASME/ANSI
pipe marking guide is also available. It shows the
pipe marking standards used for most other types of
pipes.
This Ammonia Pipe Marking Guide is designed to be
used as a wall chart, or as a desk reference.
