Rubber made Expansion Bellow is used in muffling or interrupting noise transmission in pipelines in machine or pumps. The Expansion Bellow effectively compensate movements in pipeline, at engines, pumps, turbines, equipments, machines and tanks. The Expansion Bellow can be utilized to compensate for mounting inaccuracy as sealing elements where pipe systems pass through the walls or as extension pieces on fittings. Rubber made Expansion Bellow can be custom made in various shapes as per specific requirements.