tolerable limits of out of roundness on the 52" tee body

[jj44]

hai friends,

please find the images for your ref.

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1- what will be the tolerable limits of out of roundness on the 52" tee body (not the end).
2- what will be the tolerable limits of reduction in thickness of the same.
3- if any remedial actions please let me know.

 

[metengr]

What is the code of construction and application?

 

[jj44]

mss sp 75

 

[metengr]

If you review MSS SP75, there is a Section 13 on Tolerances for Welded Fittings. The reduction in thickness is addressed in 13.2. The out of roundness is addressed in Table 3 for fittings between 50 to 60 NPS.

Please review and come back with any other questions.