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English Translations » 历史存档[信息] » What is the type of flange sealing surface for the A42Y-25 s

What is the type of flange sealing surface for the A42Y-25 safety valve? RF, FM

2016-05-25View Original

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I would like to ask everyone: what is the type of flange sealing surface for the A42Y-25 safety valve? Do you have RF and FM?
Reply #22016-05-25
This model only indicates that it is a flange connection; it does not specify the type of connection surface
Reply #32016-06-12
They are all RF surfaces; you can also choose FM surfaces, depending on customer requirements

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Translated at 2026-07-21 00:10:03

Original: https://bbs.hcbbs.com/thread-1588741-1-1.html

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