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English Translations » 历史存档[信息] » Material selection for nitrogen pipelines

Material selection for nitrogen pipelines

2015-10-05View Original

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How to choose a nitrogen pipeline with 6.0 MPa pressure? What are the selection criteria? I seek advice from experts
Reply #22015-10-06
Ordinary grade 20 steel will do. . .
Reply #32015-11-05
How to choose the wall thickness? Is there any margin?
Reply #42015-11-05
Search online: by using the design pressure and temperature, calculate the wall thickness through formulas, add the corrosion allowance and tolerances, and then round it to the standard thickness.
Reply #52015-11-05
The inner diameter also needs to be calculated from the flow rate and then rounded off

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Translated at 2026-07-21 01:34:43

Original: https://bbs.hcbbs.com/thread-1471270-1-1.html

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