METAL BELLOWS EXPANSION JOINTS
Metal bellows expansion joints compensate thermal expansion and other movement in containers, pipelines, and machines.
Metal bellows expansion joints from Topsun bellows are consist of multi-ply bellows, which increases flexibility and stability.
Size range
from 1″ ( DN25 ) to 24″ ( DN600 ）
Raw material
SS304, SS321, SS316L
End connection
butt welding and flanged
Assembly inspection
Visual examination
Dye penetrant Examination
Pneumatic leak testing
Hydraulic Leak Testing
Quality guarantee
Free replacement if got any quality problem within one year
Extra service
FREE CAD drawing and EJMA Calculation sheet
Our advantage
Export metal bellows expansion joints to European customers from Italy, Germany, Ukraine, Romania, Russia etc.
All standard sizes are available here, with NO extra tooling cost will be charged.
Free replacement if got any quality problem within one year.
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