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Mechanical
- Mar 14, 2012
- 2
Inquiry : May a forged hollow be used to made flange up to NPS 32", there is no objection with the requirement of the ASME UG 14.
See the comment from Notified body
As informed, it is observed the constructor had procured Forged Hollows and Blanks of different sizes and then machined further in their shop to make Weld Neck/ Slip On flanges which is not acceptable.
See the comment from Notified body
As informed, it is observed the constructor had procured Forged Hollows and Blanks of different sizes and then machined further in their shop to make Weld Neck/ Slip On flanges which is not acceptable.
