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What is expansion joint ply?
|Ply refers to the number of sheet metal thicknesses used in the forming of the bellows. Therefore, a 2-ply bellows would be composed of two sheets of metal.
48" Tied Universal Expansion Joint with Two-ply Bellows
Where should we use carbon steel expansion joints?
Added on Wed, Jul 6, 2011
What will happen if bellow thickness is increased in expansion joints?
Added on Sat, Apr 16, 2011
How common is it to use steel expansion joint in and out of centrifugal pump?
Added on Tue, Oct 16, 2012
What is the effective diameter of the bellows?
Added on Wed, Jun 29, 2011
When should you replace metal bellows expansion joints?
Added on Thu, Feb 10, 2011