12-21-2009, 07:25 PM
I know little about flanges, but...
The "dissapearing" threads syndrome is quite common here, I don't know why, but if a thread is not kept "alive" for a certain period, it just falls into the abyss where "idle" threads reside, and pop up only when someone "discovers" it, or is "bumped" back to life....
The "dissapearing" threads syndrome is quite common here, I don't know why, but if a thread is not kept "alive" for a certain period, it just falls into the abyss where "idle" threads reside, and pop up only when someone "discovers" it, or is "bumped" back to life....
Gus (LC&P).