Thank you for the quick responses.
I think The Obturator got my point, though I wrote the wrong request.
What I meant was center-to-face dimension according to API 526 (not face-to-face).
Means from center of PRV to face of flange. (That's why I referred the former post.)
So, I assume, the...
thread1203-474921 Hi, following the referred thread, my question is: What is the centre-to-face dimensions for RTJ Flanges? Is the "face" the end of the raised face portion or the bottom of the grove? See attached picture for clarification...
