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

  1. § 179.400 General specification applicable to cryogenic liquid tank car tanks.
  2. § 179.400-1 General.
  3. § 179.400-3 Type.
  4. § 179.400-4 Insulation system and performance standard.
  5. § 179.400-5 Materials.
  6. § 179.400-6 Bursting and buckling pressure.
  7. § 179.400-7 Tank heads.
  8. § 179.400-8 Thickness of plates.
  9. § 179.400-9 Stiffening rings.
  10. § 179.400-10 Sump or siphon bowl.
  11. § 179.400-11 Welding.
  12. § 179.400-12 Postweld heat treatment.
  13. § 179.400-13 Support system for inner tank.
  14. § 179.400-14 Cleaning of inner tank.
  15. § 179.400-15 Radioscopy.
  16. § 179.400-16 Access to inner tank.
  17. § 179.400-17 Inner tank piping.
  18. § 179.400-18 Test of inner tank.
  19. § 179.400-19 Valves and gages.
  20. § 179.400-20 Pressure relief devices.
  21. § 179.400-21 Test of pressure relief valves.
  22. § 179.400-22 Protective housings.
  23. § 179.400-23 Operating instructions.
  24. § 179.400-24 Stamping.
  25. § 179.400-25 Stenciling.
  26. § 179.400-26 Approval to operate at 286,000 gross rail load (GRL).
  27. § 179.401 Individual specification requirements applicable to inner tanks for cryogenic liquid tank car tanks.
  28. § 179.401-1 Individual specification requirements.
  29. § 179.500 Specification DOT-107A * * * * seamless steel tank car tanks.
  30. § 179.500-1 Tanks built under these specifications shall meet the requirements of § 179.500.
  31. § 179.500-3 Type and general requirements.
  32. § 179.500-4 Thickness of wall.
  33. § 179.500-5 Material.
  34. § 179.500-6 Heat treatment.
  35. § 179.500-7 Physical tests.
  36. § 179.500-8 Openings in tanks.
  37. § 179.500-10 Protective housing.
  38. § 179.500-11 Loading and unloading valves.
  39. § 179.500-12 Pressure relief devices.
  40. § 179.500-13 Fixtures.
  41. § 179.500-14 Test of tanks.
  42. § 179.500-15 Handling of tanks failing in tests.
  43. § 179.500-16 Tests of pressure relief devices.
  44. § 179.500-17 Marking.
  45. § 179.500-18 Inspection and reports.
Source:
Amdt. 179-32, 48 FR 27708, June 16, 1983, unless otherwise noted.

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