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Do hinged and gimbal expansion joints serve the same purpose?
|Hinged expansion joints take angular rotation in only one place. Gimbal expansion joints take angular rotation in two planes.
Hinged Expansion Joint
Double Gimbal Universal Expansion Joint
Is it okay to put guides on only one side of the expansion joint?
Added on Mon, Jun 18, 2012
Is there a pressure limit to start to use a wall thick EJ?
Added on Thu, May 15, 2014
In what situations would you pre-compress piping expansion joints?
Added on Wed, Jul 6, 2011
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
Is it okay to punch a hole into an expansion joint?
Added on Fri, May 9, 2014