The 321 bellows expansion joint is made of 321 stainless steel. It is composed of bellows (an elastic element) of its main body and accessories such as end pipe, bracket, flange and conduit. It has excellent flexibility, corrosion resistance, super high temperature resistance and high pressure resistance. It can be connected in any direction in the pipeline to compensate for temperature and absorb vibration, reduce noise, change the direction of medium transportation, eliminate mechanical displacement between pipelines or between pipelines and equipment, etc.
Super high temperature resistance, corrosion resistance, high pressure resistance