Flange Face Finish Defect Acceptance Criteria - API 570, API SIFE Exam questions!

[@jayaram2921]

If there are two acceptable imperfection closer than four times the RPL, is it acceptable?

[@Tural1036]

How about Appendix D in ASME PCC-1? I can see an image from this code, but you never referred to that.

[@ВадимСемендяев]

This a manual for the flanges tyoe RF. How we can inspection RTJ flange face?

[@joshuaramcharan9735]

Too many people dont use these criteria. The imperfecrions for a new flange is shown in B16.5 while ASME PCC-1 Appe dix D covers in service flanges

[@ssaihtc8922]

Thanks for sharing 🙂

[@hAnn2297]

It just bothers me how does one measure the depth of serration?