Watertube boilers and parts thereof shall be as indicated in PWT-1 through PWT-15 of section I of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 52.01-1 ) except as noted otherwise in this subpart.
46 C.F.R. §52.15-1
Watertube boilers and parts thereof shall be as indicated in PWT-1 through PWT-15 of section I of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 52.01-1 ) except as noted otherwise in this subpart.
46 C.F.R. §52.15-1