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English Translations » 【静设备】 » How to mark heads pressed from composite plates

How to mark heads pressed from composite plates

2017-08-12View Original

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This post was last edited by fjfhsn on 2017-8-12 08:45. How should a DN2800 head manufactured by composite pressing be marked? For example, if the nominal thickness is 3+18, with the composite layer not contributing to the strength calculation and the minimum required forming thickness being 15.66, should it be marked as EHA2800× or something else?
Reply #22017-08-12
EHA2800×, personal opinion.

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Translated at 2026-07-21 03:06:02

Original: https://bbs.hcbbs.com/thread-1826095-1-1.html

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