How are the dimensions of the small floating head, tube box, and external cover flanges in heat exchangers determined, and which standards are used?
Thread Content
How are the dimensions of the small floating head, tube box, and external cover flanges in heat exchangers determined? What standards are used? For example, how is the flange standard determined for BES800?
You can refer to the standard heat exchanger series catalogues issued by Luoyang Institute or SEI
Generally, you consult the pressure vessel design manual based on your operating pressure.
. . . Based on experience, the content of this post is also good: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=3105180
The project has unified standard requirements; priority should be given to these standards, such as GB, HG, etc