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English Translations » 【工程软件技术】 » The SCH grade issue – the calculation seems odd

The SCH grade issue – the calculation seems odd

2019-03-21View Original

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I have a question: if the design pressure is 20 MPa and the allowable stress of the steel pipe at 350 degrees is 84 MPa, then the SCH grade calculated comes out to be much higher than that. How should one interpret this grade?
Reply #22019-06-25
What do you mean? Please explain the question clearly; in the end, just state what the Sch level is. Is there any problem?

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Translated at 2026-07-21 04:29:16

Original: https://bbs.hcbbs.com/thread-2359143-1-1.html

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