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Why should we do a dye-penetrant test?
|Dye-penetrant tests should be performed in order to check the integrity of the welds. At U.S. Bellows, all bellows undergo a dye-penetrant examination before being shipped to the customer.
What is blotting in a dye-penetrant test?
Added on Wed, Jun 29, 2011
How long is a burst test on an expansion joint?
Added on Sat, Apr 16, 2011
What’s the typical spring rate for a 20" pressure balanced expansion joint?
Added on Fri, Oct 19, 2012
What is the difference between pneumatic testing and helium testing?
Added on Thu, Nov 3, 2011
What is the maximum operating temperature range that expansion joints can be exposed to?
Added on Tue, Oct 16, 2012