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Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) | Midpage
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Code of Federal Regulations
Title 49
Chapter I
Subchapter C
Part 179
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.
179.400-10
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.
179.400-3
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.
179.401
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.
179.500-10
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.
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.