Expansion Joints
        
        
          
            
            
              
                
                
                
                
                
                  
    
  
    
    
    
    
      
    
      
  
  
    
- Universal expansion joint  consist of two bellows that are separated by a pipe section.
  
- These expansion joint accept large amounts if lateral deflection.
  
- The amount of lateral deflection hey can accept is a function of the amount of angulation each bellow can absorb and the distance between the bellows.
 
  
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    Single Expansion Joint
- Single Expansion Joints has one bellow.
 
- Extension lateral and angular movement can be accommodated.
 
- These expansion joints do not restrain the internal pressure thrust.  
 
  
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