46 CFR Subpart 54.15 - Pressure-Relief Devices
- § 54.15-1 General (modifies UG-125 through UG-137).
- § 54.15-3 Definitions (modifies appendix 3).
- § 54.15-5 Protective devices (modifies UG-125).
- § 54.15-10 Safety and relief valves (modifies UG-126).
- § 54.15-13 Rupture disks (modifies UG-127).
- § 54.15-15 Relief devices for unfired steam boilers, evaporators, and heat exchangers (modifies UG-126).
- § 54.15-25 Minimum relief capacities for cargo tanks containing compressed or liquefied gas.