When a fabricator attaches a relief valve to an ASME Sect VIII, Div 1 pressure vessel by welding, must the valve now be considered to be within the scope of the code as defined in paragraph U-1(e)(1)?
Tom, I have been designing lifting trunnions for over 25 years, and, like you, have only dealt with the 3rd type (cable around neck). I am familar with the 1st two, and know that they are covered in DuPont standards. The advantages of the those would be safety, I imagine, due to the fact that...
Does Indiana law require that pressure vessel designs meet the 2001 Edition thru 2003 Addenda in addition to the latest issue (2004 Edition thru 2004 Addenda)? I have a customer who thinks this is so because the Indiana legislature has not yet ammeded their law to incorporate the 2004 Addenda...