Jacketed Gaskets and ASME B16.20

[bks2000]

Materials Paragraph 4.4 references ASME B16.5 "Annex C". My problem is I can't find an Annex C in B16.5. There is an Non-Mandatory Appendix C, but that is related to calculating bolt length. Any ideas what this refers to?

 

[akpipelineengr]

I'm guessing you are looking at an old version of B16.20 and a newer version of B16.5. The reference only works if you refer to B16.5 from around the same time as the version of B16.20 you are using.

Consider using a current version. Both standards have been significantly revised.