Guys,
I am trying to find the specification that addresses vacuum conditions/external pressure for CPVC PIPE. Looking around, I have found tables for the Critical Pressures, or collapsing pressures for CPVC, however, I was hoping that maybe one you guys have seen a specification or an equation...
It is probably a good idea to use a blind flange on this case if you do want a seal without the hassles of pitting corrosion on the threads. Over time the valve might develop blockage that might prevent it from opening or closing properly. At least with a two inch blind, you can unbolt and...
Hello All,
I have a quick question about Fabricated Flanged Elbow Fittings.
I have a case where a special angle elbow must be fabricated. The current design as an example would be a B16.9 60 degree elbow with FF weldneck flanges on both ends.
In reviewing the code, I saw two items that seems...
