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  1. Special Provisions

Information only — not personal consulting. Verify against current official regulations. Help and scope

  1. HazMat Tool
  2. 49 CFR 172.102 Special Provisions
  3. T-Codes
  4. T9
T9T-Codes

Excerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.

Provision text

Minimum test pressure (bar)4
Minimum shell thickness6 mm
Pressure-relief requirementsNormal
Bottom opening requirementsProhibited for liquids.

Materials referencing this code

  • UN 3401 - Alkali metal amalgam, solid
  • UN 3402 - Alkaline earth metal amalgams, solid
  • UN 1402 - Calcium carbide
  • UN 2015 - Hydrogen peroxide, stabilized or Hydrogen peroxide aqueous solutions, stabilized with more than 60 percent hydrogen peroxide
  • UN 1415 - Lithium
  • UN 3395 - Organometallic substance, solid, water-reactive
  • UN 3396 - Organometallic substance, solid, water-reactive, flammable
  • UN 3397 - Organometallic substance, solid, water-reactive, self-heating
  • UN 1381 - Phosphorus, white dry or Phosphorus, white, under water or Phosphorus white, in solution or Phosphorus, yellow dry or Phosphorus, yellow, under water or Phosphorus, yellow, in solution
  • UN 2257 - Potassium
  • UN 1422 - Potassium sodium alloys, liquid
  • UN 3404 - Potassium sodium alloys, solid
  • UN 3403 - Potassium, metal alloys, solid
  • UN 1428 - Sodium
  • UN 3131 - Water-reactive solid, corrosive, n.o.s
  • UN 2813 - Water-reactive solid, n.o.s

Back to all T-Codes