Title 46

PART 52

Part 52 - Power Boilers

PART 52 - POWER BOILERS Authority:46 U.S.C. 3306, 3307, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1. Source:CGFR 68-82, 33 FR 18815, Dec. 18, 1968, unless otherwise noted.

46:2.0.1.2.10.1SUBPART 52.01
Subpart 52.01 - General Requirements
46:2.0.1.2.10.1.1.1SECTION 52.01-1
   52.01-1 Incorporation by reference.
46:2.0.1.2.10.1.1.2SECTION 52.01-2
   52.01-2 Adoption of section I of the ASME Boiler and Pressure Vessel Code.
46:2.0.1.2.10.1.1.3SECTION 52.01-3
   52.01-3 Definitions of terms used in this part.
46:2.0.1.2.10.1.1.4SECTION 52.01-5
   52.01-5 Plans.
46:2.0.1.2.10.1.1.5SECTION 52.01-10
   52.01-10 Automatic controls.
46:2.0.1.2.10.1.1.6SECTION 52.01-35
   52.01-35 Auxiliary, donkey, fired thermal fluid heater, and heating boilers.
46:2.0.1.2.10.1.1.7SECTION 52.01-40
   52.01-40 Materials and workmanship.
46:2.0.1.2.10.1.1.8SECTION 52.01-50
   52.01-50 Fusible plugs (modifies A-19 through A-21).
46:2.0.1.2.10.1.1.9SECTION 52.01-55
   52.01-55 Increase in maximum allowable working pressure.
46:2.0.1.2.10.1.1.10SECTION 52.01-90
   52.01-90 Materials (modifies PG-5 through PG-13).
46:2.0.1.2.10.1.1.11SECTION 52.01-95
   52.01-95 Design (modifies PG-16 through PG-31 and PG-100).
46:2.0.1.2.10.1.1.12SECTION 52.01-100
   52.01-100 Openings and compensation (modifies PG-32 through PG-39, PG-42 through PG-55).
46:2.0.1.2.10.1.1.13SECTION 52.01-105
   52.01-105 Piping, valves and fittings (modifies PG-58 and PG-59).
46:2.0.1.2.10.1.1.14SECTION 52.01-110
   52.01-110 Water-level indicators, water columns, gauge-glass connections, gauge cocks, and pressure gauges (modifies PG-60).
46:2.0.1.2.10.1.1.15SECTION 52.01-115
   52.01-115 Feedwater supply (modifies PG-61).
46:2.0.1.2.10.1.1.16SECTION 52.01-120
   52.01-120 Safety valves and safety relief valves (modifies PG-67 through PG-73).
46:2.0.1.2.10.1.1.17SECTION 52.01-130
   52.01-130 Installation.
46:2.0.1.2.10.1.1.18SECTION 52.01-135
   52.01-135 Inspection and tests (modifies PG-90 through PG-100).
46:2.0.1.2.10.1.1.19SECTION 52.01-140
   52.01-140 Certification by stamping (modifies PG-104 through PG-113).
46:2.0.1.2.10.1.1.20SECTION 52.01-145
   52.01-145 Manufacturers' data report forms (modifies PG-112 and PG-113).
46:2.0.1.2.10.2SUBPART 52.05
Subpart 52.05 - Requirements for Boilers Fabricated by Welding
46:2.0.1.2.10.2.1.1SECTION 52.05-1
   52.05-1 General (modifies PW-1 through PW-54).
46:2.0.1.2.10.2.1.2SECTION 52.05-15
   52.05-15 Heat treatment (modifies PW-10).
46:2.0.1.2.10.2.1.3SECTION 52.05-20
   52.05-20 Radiographic and ultrasonic examination (modifies PW-11 and PW-41.1).
46:2.0.1.2.10.2.1.4SECTION 52.05-30
   52.05-30 Minimum requirements for attachment welds (modifies PW-16).
46:2.0.1.2.10.2.1.5SECTION 52.05-45
   52.05-45 Circumferential joints in pipes, tubes and headers (modifies PW-41).
46:2.0.1.2.10.3SUBPART 52.15
Subpart 52.15 - Requirements for Watertube Boilers
46:2.0.1.2.10.3.1.1SECTION 52.15-1
   52.15-1 General (modifies PWT-1 through PWT-15).
46:2.0.1.2.10.3.1.2SECTION 52.15-5
   52.15-5 Tube connections (modifies PWT-9 and PWT-11).
46:2.0.1.2.10.4SUBPART 52.20
Subpart 52.20 - Requirements for Firetube Boilers
46:2.0.1.2.10.4.1.1SECTION 52.20-1
   52.20-1 General (modifies PFT-1 through PFT-49).
46:2.0.1.2.10.4.1.2SECTION 52.20-17
   52.20-17 Opening between boiler and safety valve (modifies PFT-44).
46:2.0.1.2.10.4.1.3SECTION 52.20-25
   52.20-25 Setting (modifies PFT-46).
46:2.0.1.2.10.5SUBPART 52.25
Subpart 52.25 - Other Boiler Types
46:2.0.1.2.10.5.1.1SECTION 52.25-1
   52.25-1 General.
46:2.0.1.2.10.5.1.2SECTION 52.25-3
   52.25-3 Feedwater heaters (modifies PFH-1).
46:2.0.1.2.10.5.1.3SECTION 52.25-5
   52.25-5 Miniature boilers (modifies PMB-1 through PMB-21).
46:2.0.1.2.10.5.1.4SECTION 52.25-7
   52.25-7 Electric boilers (modifies PEB-1 through PEB-19).
46:2.0.1.2.10.5.1.5SECTION 52.25-10
   52.25-10 Organic fluid vaporizer generators (modifies PVG-1 through PVG-12).
46:2.0.1.2.10.5.1.6SECTION 52.25-15
   52.25-15 Fired thermal fluid heaters.
46:2.0.1.2.10.5.1.7SECTION 52.25-20
   52.25-20 Exhaust gas boilers.