Flange serration repair is possible without weld repair if the final serrated face is 0.8 mm thick.
If welding need to be carried out it shall be as per ASME PCC2, 305, and PCC1 4, Appendix C and D
PWHT required if it is a service requirement.
Regards,
Prashant P Rane
On Wed, Aug 3, 2022 at 1:59 PM Sudhir Kumar <sudhir18092@gmail.com> wrote:
Flange serration in place is possible without any welding (do not require PWHT). Need to hire contractor who is having specialised machine.As its not commonly used, service cost would me higher.Regards--On Wed, 3 Aug 2022, 12:33 srinivasa rao, <srinivaskona25@gmail.com> wrote:Dear All,--We have found Damage on the Flange Serration A 350 LF2 CL1 standard , 300 #.Can we make the repair by weld buildup and Make new Serration . Also is it necessary to make any Heat Treatment after the serration ?Pls advise.Attached photo for reference.Srinivas
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKqa_5vs9nM%3Dsaw6B_7%3DVvmGxRzj_h1wmr10fZkuNRqrkJnxaA%40mail.gmail.com.
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CACEhC4Z41RW2bzs0yJmFw2TPsbo1YpZMADPvjccdO0sDVLBmzw%40mail.gmail.com.
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAAkMc%3D7e_L%2BTRf8jqcLMs7TKM4TXk1VBGpSMexgX4JkiYHiQGQ%40mail.gmail.com.
Comments