Hi Sureh,
Ya the material range shall be as per QW 423, in this case please consider the F Number also. Because F.No. is a essential variable. Then dia also.
Regards,
E.Subramanian
--
Regards,
E.Subramanian
-- Ya the material range shall be as per QW 423, in this case please consider the F Number also. Because F.No. is a essential variable. Then dia also.
Regards,
E.Subramanian
On Sun, Nov 14, 2010 at 8:17 AM, suresh kochayatu <sureshkochayatu@gmail.com> wrote:
--Good morning gentlemans,We had a WQT with ASME IX, P1 to P1 material with the thickness of 18.56mm x 6'' pipe.
According contractor the welder is qualified in (QW-402)P-No1 through 15F,P No34, & PNo.41 through PNo.49.In my view ,material range should be as per QW423. Please correct me
--
suresh
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--
Regards,
E.Subramanian
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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.
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