46 C.F.R. § 52.25-3 Feedwater heaters (modifies PFH–1).
Title 46 - Shipping
In addition to the requirements in PFH–1 of the ASME Code, feedwater heaters must meet the requirements in this part or the requirements in part 54.
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PART 52—POWER BOILERS
Subpart 52.25—Other Boiler Types
§ 52.25-3 Feedwater heaters (modifies PFH–1).
