Watertube boilers and parts thereof must be as indicated in PWT-1 through PWT-15 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1 ) except as noted otherwise in this subpart.
46 C.F.R. §§52.15-1
Watertube boilers and parts thereof must be as indicated in PWT-1 through PWT-15 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1 ) except as noted otherwise in this subpart.
46 C.F.R. §§52.15-1