Mainly Consulting engineers, mechanical contractors, pressure vessel designers, plant engineers and turn-key construction firms have specified and used rubber expansion joints for several years. They are installed to allow movement on piping runs, protect piping from expansion reacting and ensure efficient and economical on stream operations. Inflatable Seal Suppliers. Rubber expansion joints offer proven ways to accommodate pressure loads, relieve movement stresses, moderate pressure loads, relieve movement stresses, isolate vibration, and/or reduce noise, prolong the life of motive equipment and compensate for misalignment a plant goes on stream. Designed by engineers and skillfully fabricated, rubber expansion joints are used in all systems moving fluids under and/or vacuum at various temperatures.
