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49 CFR 178.360-3 - Dimensions. | Regulus

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Point-in-time view requested for 1998-10-01. Showing the nearest checked snapshot on or before that date: 1998-10-01.Return to current

Regulation documentation

49 CFR Part 178

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titleTitle 49 — Transportation subtitleSubtitle B — Other Regulations Relating to Transportation chapterChapter I — Pipeline and Hazardous Materials Safety Administration, Department of Transportation subchapterSubchapter C — Hazardous Materials Regulations partPart 178 subpartSubpart K—Specifications for Packagings for Class 7 (Radioactive) Materials

40 sections

Subpart H—Specifications for Portable Tanks24

§ 178.245-1Requirements for design and construction.§ 178.245-2Material.§ 178.245-3Design pressure.§ 178.245-4Tank mountings.§ 178.245-5Protection of valves and accessories.§ 178.245-6Name plate.§ 178.245-7Report.§ 178.270-1Specification requirements for IM 101 and IM 102 steel portable tanks.§ 178.270-2General.§ 178.270-3Materials of construction.§ 178.270-4Structural integrity.§ 178.270-5Minimum thickness of shells and heads.§ 178.270-6Tank supports, frameworks and lifting attachments.§ 178.270-7Joints in tank shells.§ 178.270-8Protection of valves and accessories.§ 178.270-9Inspection openings.§ 178.270-10External design pressure.§ 178.270-11Pressure and vacuum relief devices.§ 178.270-12Valves, nozzles, piping, and gauging devices.§ 178.270-13Testing.§ 178.270-14Marking of tanks.§ 178.271-1General requirements.§ 178.272-1General requirements.§ 178.272-2Minimum thickness of shells and heads.

Subpart K—Specifications for Packagings for Class 7 (Radioactive) Materials39

§ 178.352-1General requirements.§ 178.352-2Rated capacity.§ 178.352-3General construction requirements.§ 178.352-4Welding.§ 178.352-5Closure.§ 178.352-6Markings.§ 178.354-1General requirements.§ 178.354-2Rated capacity.§ 178.354-3General construction requirements.§ 178.354-4Closure.§ 178.354-5Markings.§ 178.356-1General requirements.§ 178.356-2Materials of construction and other requirements.§ 178.356-3Tests.§ 178.356-4Required markings.§ 178.356-5Typical assembly detail.§ 178.358-1General requirements.§ 178.358-2Materials of construction and other requirements.§ 178.358-3Modification of Specification 21PF-1 overpacks.§ 178.358-4Construction of Specification 21PF-1B overpacks.§ 178.358-5Required markings.§ 178.358-6Typical assembly detail.§ 178.360-1General requirements.§ 178.360-2Manufacture.§ 178.360-3Dimensions.§ 178.360-4Closure devices.§ 178.362-1General requirements.§ 178.362-2Materials of construction.§ 178.362-3Closure.§ 178.362-4Tests.§ 178.362-5Painting.§ 178.362-6Marking.§ 178.362-7Typical assembly sketches.§ 178.364-1General requirements.§ 178.364-2Materials of construction and other requirements.§ 178.364-3Closure.§ 178.364-4Tests.§ 178.364-5Required marking.§ 178.364-6Typical assembly detail.

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Subpart H—Specifications for Portable Tanks24

§ 178.245-1Requirements for design and construction.§ 178.245-2Material.§ 178.245-3Design pressure.§ 178.245-4Tank mountings.§ 178.245-5Protection of valves and accessories.§ 178.245-6Name plate.§ 178.245-7Report.§ 178.270-1Specification requirements for IM 101 and IM 102 steel portable tanks.§ 178.270-2General.§ 178.270-3Materials of construction.§ 178.270-4Structural integrity.§ 178.270-5Minimum thickness of shells and heads.§ 178.270-6Tank supports, frameworks and lifting attachments.§ 178.270-7Joints in tank shells.§ 178.270-8Protection of valves and accessories.§ 178.270-9Inspection openings.§ 178.270-10External design pressure.§ 178.270-11Pressure and vacuum relief devices.§ 178.270-12Valves, nozzles, piping, and gauging devices.§ 178.270-13Testing.§ 178.270-14Marking of tanks.§ 178.271-1General requirements.§ 178.272-1General requirements.§ 178.272-2Minimum thickness of shells and heads.

Subpart K—Specifications for Packagings for Class 7 (Radioactive) Materials39

§ 178.352-1General requirements.§ 178.352-2Rated capacity.§ 178.352-3General construction requirements.§ 178.352-4Welding.§ 178.352-5Closure.§ 178.352-6Markings.§ 178.354-1General requirements.§ 178.354-2Rated capacity.§ 178.354-3General construction requirements.§ 178.354-4Closure.§ 178.354-5Markings.§ 178.356-1General requirements.§ 178.356-2Materials of construction and other requirements.§ 178.356-3Tests.§ 178.356-4Required markings.§ 178.356-5Typical assembly detail.§ 178.358-1General requirements.§ 178.358-2Materials of construction and other requirements.§ 178.358-3Modification of Specification 21PF-1 overpacks.§ 178.358-4Construction of Specification 21PF-1B overpacks.§ 178.358-5Required markings.§ 178.358-6Typical assembly detail.§ 178.360-1General requirements.§ 178.360-2Manufacture.§ 178.360-3Dimensions.§ 178.360-4Closure devices.§ 178.362-1General requirements.§ 178.362-2Materials of construction.§ 178.362-3Closure.§ 178.362-4Tests.§ 178.362-5Painting.§ 178.362-6Marking.§ 178.362-7Typical assembly sketches.§ 178.364-1General requirements.§ 178.364-2Materials of construction and other requirements.§ 178.364-3Closure.§ 178.364-4Tests.§ 178.364-5Required marking.§ 178.364-6Typical assembly detail.

Related 0 Definitions 0 History 16 Authority 16

RegulationsTitle 49Subtitle BChapter ISubchapter CPart 178Subpart K—Specifications for Packagings for Class 7 (Radioactive) Materials49 CFR 178.360-3

Regulationhistorical

49 CFR 178.360-3

Dimensions.

Snapshot 1998-10-01 Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

4 passages

(a) The inside diameter of the vessel may not exceed 30 centimeters (12 inches) exclusive of flanges for handling or fastening devices and must have wall thickness and length in accordance with the following:

Inside diameter maximum Inches Centimeters Threaded closure Inches Millimeters Wall thickness minimum—Flanged closure Length maximum Inches Centimeters 2 5 3/32 2.5 Not less than that prescribed for schedule 40 pipe 16 41 6 15 1/8 3.2 72 183 12 30 1/4 6.5 72 183

(b) [Reserved]

[Amdt. 178-35, 39 FR 45245, Dec. 31, 1974. Redesignated by Amdt. 178-97, 55 FR 52716, Dec. 21, 1990]

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Retrieved: Aug 12, 2026
Version: 1998-10-01

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