Flexible rubber joints with a flange type and a single sphere design are components used in piping systems to absorb movements, vibrations, and noise while accommodating misalignments. These joints are particularly useful in systems where there may be thermal expansion, mechanical vibration, or other dynamic forces.

Rubber expansion joints are engineered rubber products that are inserted in rigid piping systems to absorb movements, improve thermal stability and compensate for misalignment. Their performance is crucial for the safety and reliability of the entire system.