View all text of Subpart 54.20 [§ 54.20-1 - § 54.20-5]
§ 54.20-1 - Scope (modifies UW-1 through UW-65).
(a) Pressure vessels and vessel parts that are fabricated by welding shall be as required by paragraphs UW-1 through UW-65 of section VIII of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 54.01-1) except as noted otherwise in this subchapter.
(b) [Reserved]