How to select flanges
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Experts, please advise on the criteria for selecting flanges – why are some flexible collars used while others are fixed ones?
The pressure of the loop is relatively low; moreover, the loop can rotate 360 degrees around the center line of the pipeline, which facilitates installation and fitting on site.
It is related to the load-bearing capacity and the materials used; I’m not familiar with the specifics. :handshake @greensnow @*aofan8752 @Yimi
I recommend that you take a look at the standards, as they provide detailed information; for example, HG20614-2009+ specifies the requirements for the selection of steel pipe flanges, gaskets, and fasteners
Hehe, thanks! I’m currently learning the standard*