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What’s the typical spring rate for a 20" pressure balanced expansion joint?
|The spring rate is equal to the spring rate of both flow bellows plus
the spring rate of the balancing bellows.
Elbow Pressure Balanced Pipe Expansion Joint
When are expansion joints needed for pipelines?
Added on Thu, Feb 10, 2011
For an inline pressure balanced expansion joint, overall speaking, is it equivalent to a simple expansion joint without thrust force?
Added on Fri, Oct 19, 2012
How many expansion joints should be used in a pipe?
Added on Mon, Feb 7, 2011
Are toroidals commonly used as heat exchangers?
Added on Tue, Oct 16, 2012
What is blotting in a dye-penetrant test?
Added on Wed, Jun 29, 2011