530 (specialised CS and AS tubes)
Also refer Clause 8.2.1 of ASME SA 450 (CS, AS, SS tubes) which will
give you 0.5mm for less than 1inch and 2% of the OD for above 1inch.
Please choose based on your requirement
Thanks
Senthil
On Oct 1, 3:22 pm, Adi <adinr...@gmail.com> wrote:
> Shall not be exceed 1.5% of the spcified outside Dia
> see General requirement specification for CS PIPEs, ASME SA530 clause
> 10
> permissible variation in outside diameter
>
> Adi
>
> On Oct 1, 11:44 am, tong tong <tong...@gmail.com> wrote:
>
>
>
> > Dear All
> > Regarding above mentioned subject, i would like to know the permissible
> > limit of out of roundness for piping(straight pipe) because one of our new
> > spool found dented during fabrication. For vessel it clearly stated on ASME
> > VIII div. 1 UG-80 but for piping B31.3 not. Only clause 332.2.1 bend
> > flattening i found and guess related. Can i use 332.2.1 or UG-80 as a
> > acceptance criteria. Please help me my friends. Your kind help is highly
> > appreciated
> > Regards
> > Tong2je- Hide quoted text -
>
> - Show quoted text -
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