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English Translations » 信息处理 » What is the maximum internal pressure of a pipeline?

What is the maximum internal pressure of a pipeline?

2011-04-02View Original

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The national standard states that in hot-state tightening, when tightening the pipeline bolts, the maximum internal pressure of the pipeline should be determined based on the design pressure What is the maximum internal pressure of a pipe? Thank you.
Reply #22011-04-09
The definition of design pressure in B31.3 is: the pressure that exists under extreme conditions inside the pipeline. . . Do you mean the maximum internal pressure during operation or during testing?

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Translated at 2026-07-25 06:25:48

Original: https://bbs.hcbbs.com/thread-821483-1-1.html

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