We’ve added custom-engineered 8400-HT style expansion joints to our popular line of flue duct products. The joints are available in a variety of configurations and material combinations, and each component is designed and fabricated to meet specific system requirements. They’re ideal for low-pressure, lightweight piping and ductwork applications, and can withstand temperature fluctuations from -75 to +2,200 degrees F.

Reflecting our environmental focus on emissions control, the 8400-HT can be constructed with a proprietary blend of fluoro-polymers and reinforcing materials that provide high resistance to corrosive gases such as SO2 and H2SO4, making the expansion joint suitable for most operating conditions in flue gas desulphurization systems.

For more information on the new flue duct expansion joints, click here.