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Why do bellows squirm under pressure?
|Bellows squirm because they have surpassed the critical design pressure limit. This can occur in small diameter bellows with a large number of convolutions.
Example of Bellows Squirm
How do you attach a high pressure joint in a piping system?
Added on Wed, Jun 29, 2011
If a simple bellows is designed without limit rods (for operating cases), under a hydro test, do you recommend adding limit rods?
Added on Mon, Jun 18, 2012
What are the pressure ratings specified in expansion bellows?
Added on Wed, Jul 6, 2011
Does the expansion joint still work if the balancing side pressure is higher than the inline side?
Added on Thu, Nov 3, 2011
What is end thrust?
Added on Tue, Oct 16, 2012