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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
What type of media can pass through a transition piece?
Added on Tue, Aug 13, 2013
Is it okay to punch a hole into an expansion joint?
Added on Fri, May 9, 2014
What is the difference of the expansion joint at the elbow, one with expansion joint at the outside of elbow and the other without it?
Added on Thu, Nov 3, 2011
How do you order an expansion joint?
Added on Tue, Feb 8, 2011
What is the purpose of the hinged expansion joint on a duct expansion loop?
Added on Wed, Jul 6, 2011