Bellows

They are susceptible to "squirm" (buckling) if internal pressure exceeds design limits. Corrosion near welding points is also a common failure point.

They are excellent for absorbing vibration and multi-directional movement, especially in high-pressure or nuclear environments. bellows

In engineering, bellows are convoluted shells that compress or extend to handle pressure or thermal expansion in piping systems. They are susceptible to "squirm" (buckling) if internal