Usage:Compensating axial displacement of the system and  balancing the

                   internal pessure.  This produce  can be  used for high altitude

                  pipelines and the pipelines  with large dameters which are not sui-table for installing th flxed bolsters 

Model:DN600 ----  DN4000

Pressure level:0.25Mpa --  0.6Mpa

Connection type :   Flanged Connection    Connection with pipes

Range of Axial Comp0ensation:  60mm~~300mm