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Dear Members,
Does anybody know what are the changes API has made between its Sixth & Seventh Edition of API 521,
In general does API specify anywhere what changes are made in the latest editions as compared to the previous ones.
Thanks
Best Regards
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What Is The Difference Between Api 521 Sixth Edition & Seventh Edi
Started by Murtaza Lashkerwala, May 13 2024 02:13 AM
api standards codes psv sizing chemical engineering process engineering
2 replies to this topic
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#2
latexman
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Posted 13 May 2024 - 06:16 AM
Each revision, API creates a "redline" version that shows changes from the previous version.
API 521 Redline.png 124.56KB
6 downloads
Go get you one.
#3
shvet1
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Posted 13 May 2024 - 10:59 PM
maybe this will help
https://www.youtube....h?v=XTFPD99dtzw
Edited by shvet1, 13 May 2024 - 11:00 PM.
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