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English Translations » 历史存档[信息] » Is there a diameter limit for stress calculation of low-temp

Is there a diameter limit for stress calculation of low-temperature pipelines?

2016-12-26View Original

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There are currently some low-temperature pipelines with a diameter of DN50 or less (mainly DN15 and DN25), operating at temperatures below -50°C. Is a detailed stress calculation required?
Reply #22016-12-28
I don’t think it’s necessary; based on your description, there’s no need to consider flexibility for these pipes. Instead, one should consider increasing its rigidity.

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Translated at 2026-07-20 22:16:06

Original: https://bbs.hcbbs.com/thread-1655878-1-1.html

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