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Electronic Code of Federal Regulations

e-CFR data is current as of November 14, 2019

Title 46Chapter ISubchapter FPart 52


TITLE 46—Shipping

CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)

SUBCHAPTER F—MARINE ENGINEERING

PART 52—POWER BOILERS

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Subpart 52.01—GENERAL REQUIREMENTS

§52.01-1
Incorporation by reference.
§52.01-2
Adoption of section I of the ASME Boiler and Pressure Vessel Code.
§52.01-3
Definitions of terms used in this part.
§52.01-5
Plans.
§52.01-10
Automatic controls.
§52.01-35
Auxiliary, donkey, fired thermal fluid heater, and heating boilers.
§52.01-40
Materials and workmanship.
§52.01-50
Fusible plugs (modifies A-19 through A-21).
§52.01-55
Increase in maximum allowable working pressure.
§52.01-90
Materials (modifies PG-5 through PG-13).
§52.01-95
Design (modifies PG-16 through PG-31 and PG-100).
§52.01-100
Openings and compensation (modifies PG-32 through PG-39, PG-42 through PG-55).
§52.01-105
Piping, valves and fittings (modifies PG-58 and PG-59).
§52.01-110
Water-level indicators, water columns, gauge-glass connections, gauge cocks, and pressure gauges (modifies PG-60).
§52.01-115
Feedwater supply (modifies PG-61).
§52.01-120
Safety valves and safety relief valves (modifies PG-67 through PG-73).
§52.01-130
Installation.
§52.01-135
Inspection and tests (modifies PG-90 through PG-100).
§52.01-140
Certification by stamping (modifies PG-104 through PG-113).
§52.01-145
Manufacturers' data report forms (modifies PG-112 and PG-113).
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Subpart 52.05—REQUIREMENTS FOR BOILERS FABRICATED BY WELDING

§52.05-1
General (modifies PW-1 through PW-54).
§52.05-15
Heat treatment (modifies PW-10).
§52.05-20
Radiographic and ultrasonic examination (modifies PW-11 and PW-41.1).
§52.05-30
Minimum requirements for attachment welds (modifies PW-16).
§52.05-45
Circumferential joints in pipes, tubes and headers (modifies PW-41).
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Subpart 52.15—REQUIREMENTS FOR WATERTUBE BOILERS

§52.15-1
General (modifies PWT-1 through PWT-15).
§52.15-5
Tube connections (modifies PWT-9 and PWT-11).
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Subpart 52.20—REQUIREMENTS FOR FIRETUBE BOILERS

§52.20-1
General (modifies PFT-1 through PFT-49).
§52.20-17
Opening between boiler and safety valve (modifies PFT-44).
§52.20-25
Setting (modifies PFT-46).
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Subpart 52.25—OTHER BOILER TYPES

§52.25-1
General.
§52.25-3
Feedwater heaters (modifies PFH-1).
§52.25-5
Miniature boilers (modifies PMB-1 through PMB-21).
§52.25-7
Electric boilers (modifies PEB-1 through PEB-19).
§52.25-10
Organic fluid vaporizer generators (modifies PVG-1 through PVG-12).
§52.25-15
Fired thermal fluid heaters.
§52.25-20
Exhaust gas boilers.

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