Thank you for the input everyone. Very much appreciated. I was thinking along the same lines but wanted to get some input from others in the industry. Thanks again.
Hi,
New to forum, so if this has been discussed forgive me (did a search and didn't find anything).
Essentially we have some very old boilers/pressure vessels here on site (approaching 60 years in service), and I am wondering if there is a general rule of thumb on when they should be...