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We seismic isolation expansion joints prevents the pipeline damage by absorbing very high amount of movements (X, Y, Z directions) in all directions such as earthquake and collapse. Its flexible and mobile structure eliminates the stress of rigid pipe systems. The bellows are designed and manufactured according to EJMA standards.
We seismic isolation compensators are formed by combining classical gimball compensators and external pressure axial compensator. Thus, it absorbs the bigger lateral an axially movements than classic expansion joints. The expansion joint has lateral movement capability in all directions thanks to the gimbals placed at both ends. The external pressure bellow system absorbs very high axial movements. These bellows systems prevent the risk of buckling due to pressure load.
Stainless steel in accordance with DIN17440; The fittings can be produced in stainless steel or carbon steel.