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Does fatigue failure of an expansion joint include the natural vibration of the structure and the natural frequency of the piping system during operation?
|We do not include the vibration calculations in the normal design calculations, however, if you provide the natural frequency of the vibration, we can consider it.|
What is the leak "rate" acceptance criterion for the bolt to fabric connection?
Added on Tue, Oct 16, 2012
Is seamless tube available instead of a butt welded tube for metallic expansion joints?
Added on Mon, Jun 18, 2012
What is lateral deflection?
Added on Wed, Jun 29, 2011
What is bellows I.D.?
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