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Hello everyone, I'll conduct a hydro test on a heat exchanger, where the test will be performed with different pressures applied in stages on the shell and tube sides. Initially, the shell side will be pressurized while maintaining zero pressure on the tube side, followed by increasing the...

Thank you @LittleInch Previously, I had 2 discussions and even argued with my manager, this is the 3rd time, so I am asking here, I recommend the minimum required thickness as I have explained. Then my manager said "is it not too thick?" for economic reasons. Thank you for your advice. Your...

@LittleInch That is the cover that will be customized and will be installed to the girth flange. The cover I mean can be a blind flange or a cover as shown in figure UG-34 (j) and (k). The input data that I provide is girth flange data. So, that's why I ask if you all have had such an experience...

I’ve been asked to calculate the minimum thickness of a custom blind flange, which will serve as a cover after nitrogen injection and then be transported to the site. My boss estimated a thickness of around 9-10 mm, given that the design pressure is only 2 bar. Here’s the input data I’m using...

@r6155 Thanks for the response. I can't find a paragraph/sentence that discusses nozzle reinforcement requirements, can you recommend which paragraph I should read. Does anyone know about nozzle reinforcing requirements? Thanks

Hi I have a PV design as per ASME Section VIII Div.1 with a shell and head thickness of 23.7 mm. Nozzles attached to the shell are 24-inch manhole, and others nozzle is 6, 3, and 2-inch. Meanwhile, the 6-inch inlet nozzle is attached to the head. Design temperature/pressure is 100 Degrees...