46 C.F.R. § 52.05-45 Circumferential joints in pipes, tubes and headers (modifies PW–41).
Title 46 - Shipping
(a) Circumferential welded joints of pipes, tubes and headers shall be as required by PW–41 of the ASME Code except as noted otherwise in this section. (b) (Modifies PW–41.1) Circumferential welded joints in pipes, tubes, and headers of pipe material must be nondestructively examined as required by §56.95–10 of this subchapter and PW–41 of the ASME Code. (c) (Modifies PW–41.5) Butt welded connections shall be provided whenever radiography is required by §56.95–10 of this subchapter for the piping system in which the connection is to be made. When radiography is not required, welded socket or sleeve type joints meeting the requirements of PW–41.5 of the ASME Code may be provided. [CGFR 68–82, 33 FR 18815, Dec. 18, 1968, as amended by CGD 81–79, 50 FR 9434, Mar. 8, 1985]
Title 46: Shipping
PART 52—POWER BOILERS
Subpart 52.05—Requirements for Boilers Fabricated by Welding
§ 52.05-45 Circumferential joints in pipes, tubes and headers (modifies PW–41).
