Yes, it is a usual practice, like the one we have in my current Pipeline Project.
SA234 WPB to be welded as Branch weld, then Tubolar branch (assume A 106 Gr.B) welded on branch tees, again Tubolar Branch (assume API 5L X65 TMCP) Welded on Body tees.
Allowances for machning shall be given to match thickness for Welding.
Please let me know if this helps, else i will send some drawings for better understanding.
Regards
Manpreet Singh
On Fri, 04 Feb 2011 12:49:07 , Prasad <prsgne@gmail.com> wrote
Dear experts,
We are making equal tee for pressure piping as per following details
Specification :- ASME Sec II Part A - SA 234 WPB welded
Size :- 16" NB 8 mm thick
Dimensions as per B16.9
My question is whether we can fabricate this fitting by welding
16" pipe as branch weld and certify to SA 234 WPB Welded, insted of
fabricating by pressing or forming. All heat treatment & NDE
requirements will be fulfilled as per specification.
Please give your views on this.
Thanking you.
Prasad V. Ghanekar
--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
-- To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
No comments:
Post a Comment