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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.
How long is a burst test on an expansion joint?
Added on Sat, Apr 16, 2011
What is blotting in a dye-penetrant test?
Added on Wed, Jun 29, 2011
What is the difference between pneumatic testing and helium testing?
Added on Thu, Nov 3, 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
What acceptance criteria do you use for air testing the fabric expansion joints?
Added on Tue, Oct 16, 2012