Viton 4” Expansion Joint 9” dia x 6.5” h

An expansion joint is a flexible component used in piping, ducting, or structural systems to absorb movement caused by thermal expansion, vibration, or mechanical stress. They are commonly made of materials like rubber, metal, or fabric and are used in industries such as construction, power plants, and HVAC systems.

Different types include:

• Rubber expansion joints (for flexibility and noise reduction)
• Metal expansion joints (for high-temperature and pressure applications)
• Fabric expansion joints (for low-pressure duct systems)