49 CFR Subpart B - Subpart B—Boilers and Appurtenances

CFR

§ 230.23 Responsibility for general construction and safe working pressure.
Allowable Stress (§§ 230.24 - 230.25)
1. § 230.24 Maximum allowable stress.
2. § 230.25 Maximum allowable stress on stays and braces.
Strength of Materials (§§ 230.26 - 230.28)
Inspection and Repair (§§ 230.29 - 230.34)
Pressure Testing of Boilers (§§ 230.35 - 230.37)
Staybolts (§§ 230.38 - 230.41)
Steam Gauges (§§ 230.42 - 230.47)
Safety Relief Valves (§§ 230.48 - 230.50)
Water Glasses and Gauge Cocks (§§ 230.51 - 230.56)
Injectors, Feedwater Pumps, and Flue Plugs (§§ 230.57 - 230.58)
1. § 230.57 Injectors and feedwater pumps.
2. § 230.58 Flue plugs.
Fusible Plugs (§ 230.59)
1. § 230.59 Fusible plugs.
Washing Boilers (§§ 230.60 - 230.61)
1. § 230.60 Time of washing.
2. § 230.61 Arch tubes, water bar tubes, circulators and thermic siphons.
Steam Pipes (§§ 230.62 - 230.63)
1. § 230.62 Dry pipe.
2. § 230.63 Smoke box, steam pipes and pressure parts.
Steam Leaks (§§ 230.64 - 230.65)
1. § 230.64 Leaks under lagging.
2. § 230.65 Steam blocking view of engine crew.