One of the world's most advanced families of polymer piping systems, CalAir?s ProPipe It is manufactured in Australia for high performance handling of compressed air pipe systems, gases, chemicals, oil and water. Typically weighing eight times less than steel and permanently colour-coded for optimum safety, the clean, low-friction and non-corrosive CalAir pipe system is far simpler, faster and less expensive to erect and reconfigure than conventional systems. ... more details