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FEDERAL · 46 CFR

Part 56 — Piping Systems and Appurtenances

105 sections · Title 46: Shipping

§ 56.01-1Scope (replaces 100.1).
§ 56.01-2Incorporation by reference.
§ 56.01-3Power boilers, external piping, and appurtenances (Replaces 100.1.1, 100.1.2, 122.1, 132 and 133).
§ 56.01-5Adoption of ASME B31.1 for power piping, and other standards.
§ 56.01-10Plan approval.
§ 56.04-1Scope.
§ 56.04-2Piping classification according to service.
§ 56.04-10Other systems.
§ 56.07-5Definitions (modifies 100.2).
§ 56.07-10Design conditions and criteria (modifies 101-104.7).
§ 56.10-1Selection and limitations of piping components (replaces 105 through 108).
§ 56.10-5Pipe.
§ 56.15-1Pipe joining fittings.
§ 56.15-5Fluid-conditioner fittings.
§ 56.15-10Special purpose fittings.
§ 56.20-1General.
§ 56.20-5Marking (modifies 107.2).
§ 56.20-7Ends.
§ 56.20-9Valve construction.
§ 56.20-15Valves employing resilient material.
§ 56.20-20Valve bypasses.
§ 56.25-5Flanges.
§ 56.25-7Blanks.
§ 56.25-10Flange facings.
§ 56.25-15Gaskets (modifies 108.4).
§ 56.25-20Bolting.
§ 56.30-1Scope (replaces 110 through 118).
§ 56.30-3Piping joints (reproduces 110).
§ 56.30-5Welded joints.
§ 56.30-10Flanged joints (modifies 104.5.1(a)).
§ 56.30-15Expanded or rolled joints.
§ 56.30-20Threaded joints.
§ 56.30-25Flared, flareless, and compression fittings.
§ 56.30-27Caulked joints.
§ 56.30-30Brazed joints.
§ 56.30-35Gasketed mechanical couplings.
§ 56.30-40Flexible pipe couplings of the compression or slip-on type.
§ 56.35-1Pipe stress calculations (replaces 119.7).
§ 56.35-10Nonmetallic expansion joints (replaces 119.5.1).
§ 56.35-15Metallic expansion joints (replaces 119.5.1).
§ 56.50-1General (replaces 122).
§ 56.50-10Special gauge requirements.
§ 56.50-15Steam and exhaust piping.
§ 56.50-20Pressure relief piping.
§ 56.50-25Safety and relief valve escape piping.
§ 56.50-30Boiler feed piping.
§ 56.50-35Condensate pumps.
§ 56.50-40Blowoff piping (replaces 122.1.4).
§ 56.50-45Circulating pumps.
§ 56.50-50Bilge and ballast piping.
§ 56.50-55Bilge pumps.
§ 56.50-57§ 56.50-57 [Reserved]
§ 56.50-60Systems containing oil.
§ 56.50-65Burner fuel-oil service systems.
§ 56.50-70Gasoline fuel systems.
§ 56.50-75Diesel fuel systems.
§ 56.50-80Lubricating-oil systems.
§ 56.50-85Tank-vent piping.
§ 56.50-90Sounding devices.
§ 56.50-95Overboard discharges and shell connections.
§ 56.50-96Keel cooler installations.
§ 56.50-97Piping for instruments, control, and sampling (modifies 122.3).
§ 56.50-103Fixed oxygen-acetylene distribution piping.
§ 56.50-105Low-temperature piping.
§ 56.50-110Diving support systems.
§ 56.60-1Acceptable materials and specifications (replaces 123 and Table 126.1 in ASME B31.1).
§ 56.60-2Limitations on materials.
§ 56.60-3Ferrous materials.
§ 56.60-5Steel (High temperature applications).
§ 56.60-10Cast iron and malleable iron.
§ 56.60-15Ductile iron.
§ 56.60-20Nonferrous materials.
§ 56.60-25Nonmetallic materials.
§ 56.65-1General (modifies 127 through 135).
§ 56.70-1General.
§ 56.70-3Limitations.
§ 56.70-5Material.
§ 56.70-10Preparation (modifies 127.3).
§ 56.70-15Procedure (modifies 127.4).
§ 56.70-20Qualification, general.
§ 56.75-5Filler metal (modifies 128.2).
§ 56.75-10Joint clearance.
§ 56.75-15Heating.
§ 56.75-20Brazing qualification.
§ 56.75-25Detail requirements.
§ 56.75-30Pipe joining details.
§ 56.80-5Bending (modifies 129).
§ 56.80-10Forming (reproduces 129.2).
§ 56.80-15Heat treatment of bends and formed components.
§ 56.85-5Heating and cooling method.
§ 56.85-10Preheating.
§ 56.85-15Postweld heat treatment.
§ 56.90-1General.
§ 56.90-5Bolting procedure.
§ 56.90-10Threaded piping (modifies 135.5).
§ 56.95-1General (replaces 136).
§ 56.95-5Rights of access of marine inspectors.
§ 56.95-10Type and extent of examination required.
§ 56.97-1General (replaces 137).
§ 56.97-5Pressure testing of nonstandard piping system components.
§ 56.97-25Preparation for testing (modifies 137.2).
§ 56.97-30Hydrostatic tests (modifies 137.4).
§ 56.97-35Pneumatic tests (replaces 137.5).
§ 56.97-38Initial service leak test (modifies 137.7).
§ 56.97-40Installation tests.