46 C.F.R. § 52.05-15 Heat treatment (modifiesPW–10).
Title 46 - Shipping
(a) Vessels and vessel parts shall be preheated and postweld heat treated in accordance with PW–38 and PW–39 of the ASME Code (reproduces PW–10). This includes boiler parts made of pipe material even though they may be nondestructively examined under §52.05–20.
Title 46: Shipping
PART 52—POWER BOILERS
Subpart 52.05—Requirements for Boilers Fabricated by Welding
§ 52.05-15 Heat treatment (modifiesPW–10).
