CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER F—MARINE ENGINEERING (parts 50 to 64) > PART 56—PIPING SYSTEMS AND APPURTENANCES > SUBPART 56.25—Pipe Flanges, Blanks, Flange Facings, Gaskets, and Bolting (§56.25-5 to §56.25-20) > 56.25-7—Blanks.

56.25-7—Blanks.

Each blank must conform to the design requirements of 104.5.3 of ASME B31.1 (incorporated by reference; see 46 CFR 56.01-2 ).
[USCG-2003-16630, 73 FR 65176, Oct. 31, 2008]