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Posted by Doug Criner on November 01, 2008 at 15:41:20:
In Reply to: Black Pipe posted by Ted Lambros on October 31, 2008 at 09:37:08:
Leak testing by monitoring pressure is very tricky. Small changes in temperature can cause the pressure to change with or without a leak.
Have joints been soaped to detect leaks? That is a normal approach.
Doug