Stumbled on a stat that 60% of boiler tube failures come from feedwater issues, not pressure or age

Found it in a maintenance report from a plant in Ohio I was flipping through last Tuesday and it kind of blew my mind because I always thought tube wear was more about welding quality or scaling over time.

3 comments

3 Comments

waderamirez1d ago

Same kind of thing with saws. People blame the blade when it's dull, but most of the time it's fuel mix or air filter clogging up first. Surprised me how often the obvious stuff gets overlooked.

wadejenkins1d ago

Do you check the fuel mix first or just go straight to cleaning the carburetor? lol I've had saws where the air filter looked fine but was still causing issues.

caleb_bell51d ago

...and honestly I'm not totally sold that number holds up everywhere. Like yeah if your water treatment is trash you're gonna have problems, but I've seen tubes go because of a bad weld at a support bracket or someone torquing things down wrong during a retube. Plus how do you even track that stat? Is the plant blaming feedwater because it's easier than admitting they rushed a repair? I'd want to see the actual failure analysis before I start blaming the water every time.