Double Tie-rod Lateral Bellows Expansion Joint

Nominal Diameter: 50-5000mm 
Working Temperature: -45-420
Working Pressure: 0.25-2.5MPa
It can absorb lateral displacement in any plane of pipeline.There are a spherical washer and a conical surface washer round both ends of a tie-rod.Once displacement occurs,the spherical washer moves around in the conical surface washer,and in the meantime,the tie-rods can bear the thrust created by the fluid pressure in the pipeline.