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What are convolutions on bellows for expansion joints?
| Convolutions are the smallest flexible unit of a bellows. The total movement capacity of a bellows is proportional to the number of convolutions.
108" Diameter Thick Wall Expansion Joint with 2 Convolutions
Do hinged and gimbal expansion joints serve the same purpose?
Added on Mon, Jun 18, 2012
How do you attach a copper tube with a bellows?
Added on Wed, Jun 29, 2011
How do you adjust pipe expansion joint tie rods?
Added on Thu, Feb 10, 2011
What is the purpose of the hinged expansion joint on a duct expansion loop?
Added on Wed, Jul 6, 2011
Is there a pressure limit to start to use a wall thick EJ?
Added on Thu, May 15, 2014