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English Translations » 【静设备】 » Questions about AB series steel pipe flanges

Questions about AB series steel pipe flanges

2019-05-10View Original

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I also read several posts on the forum, but I still feel that my problem has not been solved. AB series steel pipe flanges in "SH/T 3407-2013 Wound gaskets for petrochemical steel pipe flanges". What are the standards for the AB series? In which standard is it defined? I searched for a long time and couldn't find it.
Reply #22019-05-10
SH/T 3406-2013
Reply #32019-05-10
SH／T 3406-2013 Large diameter series
Reply #42021-11-06
It depends on SH/T3406-2013, which contains AB series flanges that are added after DN600.

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Translated at 2026-07-26 10:05:54

Original: https://bbs.hcbbs.com/thread-2697805-1-1.html

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