Reference to flange standards
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Both atmospheric pressure vessels and pressure vessels use standardized flanges as references. I’m curious – what standards are used for domestic standard flanges?
You can take a look at the compilation instructions for HG flanges; they criticize GB flanges in those instructions, and then HG flanges were developed specifically as a result
Where are the complaints? I’d like to take a look
Found it, on the old version. :victory:
At the current stage, HG is the most common type of flange; there’s no need to consider GB in this area.