NMFC Code 42440 - Freight Classification Details
Description
Chambers, Cylinders, Towers or Vessels, ammonia, gas, petroleum or coal tar oil cracking, distilling, refining or separating; metal, with walls not less than 1/2 inch in thickness
Notes
Chambers, Cylinders, Towers or Vessels, ammonia, gas, petroleum or coal tar oil cracking, distilling, refining or separating; metal, with walls not less than 1/2 inch in thickness