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Electronic Code of Federal Regulations

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

Title 46Chapter ISubchapter FPart 53


TITLE 46—Shipping

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

SUBCHAPTER F—MARINE ENGINEERING

PART 53—HEATING BOILERS

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Subpart 53.01—GENERAL REQUIREMENTS

§53.01-1
Incorporation by reference.
§53.01-3
Adoption of section IV of the ASME Boiler and Pressure Vessel Code.
§53.01-5
Scope (modifies HG-100).
§53.01-10
Service restrictions and exceptions (replaces HG-101).
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Subpart 53.05—PRESSURE RELIEVING DEVICES (ARTICLE 4)

§53.05-1
Safety valve requirements for steam boilers (modifies HG-400 and HG-401).
§53.05-2
Relief valve requirements for hot water boilers (modifies HG-400.2).
§53.05-3
Materials (modifies HG-401.2).
§53.05-5
Discharge capacities and valve markings.
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Subpart 53.10—TESTS, INSPECTION, STAMPING, AND REPORTING (ARTICLE 5)

§53.10-1
General.
§53.10-3
Inspection and tests (modifies HG-500 through HG-540).
§53.10-10
Certification by stamping.
§53.10-15
Manufacturers' data report forms.
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Subpart 53.12—INSTRUMENTS, FITTINGS, AND CONTROLS (ARTICLE 6)

§53.12-1
General (modifies HG-600 through HG-640).

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