As described by Fluid Sealing Association-USA, “Non-MetallicFabric Expansion Joints are flexible connectors designed to provide stress relief in ducting systems by absorbing movements caused by thermal changes. They also act as vibration isolators, shock absorbers and in some...
These are used when large movement over a relatively short installation is required. Their use in large ducting system in place of metallic expansion joints reduce cost and weight, enabling fast and simple replacement at the same time. Indiaflex...