Code of Federal Regu... > 49 CFR Department of... > B Other Regulations ... > I Pipeline and Hazar... > C Hazardous Material... > 179 Specifications F...

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Subpart F — Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A)

§179.400 — General specification applicable to cryogenic liquid tank car tanks

§179.400-1 — General

§179.400-3 — Type

§179.400-4 — Insulation system and performance standard

§179.400-5 — Materials

§179.400-6 — Bursting and buckling pressure

§179.400-7 — Tank heads

§179.400-8 — Thickness of plates.

§179.400-9 — Stiffening rings

§179.400-10 — Sump or siphon bowl

§179.400-11 — Welding

§179.400-12 — Postweld heat treatment

§179.400-13 — Support system for inner tank

§179.400-14 — Cleaning of inner tank

§179.400-15 — Radioscopy

§179.400-16 — Access to inner tank

§179.400-17 — Inner tank piping

§179.400-18 — Test of inner tank

§179.400-19 — Valves and gages

§179.400-20 — Pressure relief devices

§179.400-21 — Test of pressure relief valves

§179.400-22 — Protective housings

§179.400-23 — Operating instructions

§179.400-24 — Stamping

§179.400-25 — Stenciling

§179.400-26 — Approval to operate at 286,000 gross rail load (GRL).

§179.401 — Individual specification requirements applicable to inner tanks for cryogenic liquid tank car tanks

§179.401-1 — Individual specification requirements

§179.500 — Specification DOT-107A * * * * seamless steel tank car tanks

§179.500-1 — Tanks built under these specifications shall meet the requirements of §179.500

§179.500-3 — Type and general requirements

§179.500-4 — Thickness of wall

§179.500-5 — Material

§179.500-6 — Heat treatment

§179.500-7 — Physical tests

§179.500-8 — Openings in tanks

§179.500-10 — Protective housing

§179.500-11 — Loading and unloading valves

§179.500-12 — Pressure relief devices

§179.500-13 — Fixtures

§179.500-14 — Test of tanks

§179.500-15 — Handling of tanks failing in tests

§179.500-16 — Tests of pressure relief devices

§179.500-17 — Marking

§179.500-18 — Inspection and reports

Source: Amdt. 179-32, 48 FR 27708, June 16, 1983, unless otherwise noted.