46 CFR § 52.25-3
Feedwater heaters (modifies PFH-1)
April 15, 2021
In addition to the requirements in PFH-1 of section I of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 52.01-1), feedwater heaters must meet the requirements in this part or the requirements in part 54.
[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65161, Oct. 31, 2008]