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English Translations » 历史存档[信息] » The issue of selecting the flange pressure rating

The issue of selecting the flange pressure rating

2016-08-24View Original

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I would like to ask everyone, can flanges of PN16 and PN25 be used together? I would like to ask everyone: which types of flanges can be used together? It’s mainly about checking the bolt holes
Reply #22016-08-24
Check GB9113 or HG20592; the bolt holes should be the same if they are below 80, and that’s acceptable. The center distances of the other bolts vary

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Translated at 2026-07-20 23:32:37

Original: https://bbs.hcbbs.com/thread-1611614-1-1.html

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