Rubber bellows, another name for rubber expansion joints, are flexible fittings that reduce stress caused by temperature fluctuations and vibrations in pipe systems. They are cylindrical in shape and include flanges on both ends for simple connecting. They can be constructed of natural or synthetic rubber.
Rubber expansion joints are resistant to abrasion and chemical assault and can be used in a variety of temperatures and pressures. They are frequently employed in slurry and liquid applications.