NAICS 331511 Iron Foundries

NAICS Code: 331511

Code Title: Iron Foundries

Code Sector: 31-33 - Manufacturing

NAICS 331511 Iron Foundries Description

This U.S. industry comprises establishments primarily engaged in pouring molten pig iron or iron alloys into molds to manufacture castings, (e.g., cast iron man-hole covers, cast iron pipe, cast iron skillets). Establishments in this industry purchase iron made in other establishments.


Cross References

  • Establishments primarily engaged in manufacturing iron castings and further manufacturing them into finished products are classified based on the specific finished product

Alternate Titles

  • Cast iron brake shoes, railroad, manufacturing
  • Cast iron pipe and pipe fittings manufacturing
  • Cast iron railroad car wheels manufacturing
  • Castings, compacted graphite iron, unfinished, manufacturing
  • Castings, malleable iron, unfinished, manufacturing
  • Castings, unfinished iron (e.g., ductile, gray, malleable, semisteel), manufacturing
  • Cooking utensils, cast iron, manufacturing
  • Ductile iron castings, unfinished, manufacturing
  • Ductile iron foundries
  • Fittings, soil and pressure pipe, cast iron, manufacturing
  • Foundries, iron (i.e., ductile, gray, malleable, semisteel)
  • Gray iron foundries
  • Industrial molds, steel ingot, manufacturing
  • Iron castings, unfinished, manufacturing
  • Iron foundries
  • Malleable iron foundries
  • Manhole covers, cast iron, manufacturing
  • Molds for casting steel ingots manufacturing
  • Molds, steel ingot, industrial, manufacturing
  • Pearlitic castings, malleable iron, unfinished, manufacturing
  • Pipe and pipe fittings, cast iron, manufacturing
  • Pipe couplings, cast iron, manufacturing
  • Rolling mill rolls, iron, manufacturing
  • Semisteel foundries
  • Sewer pipe, cast iron, manufacturing
  • Soil pipe, cast iron, manufacturing
  • Water pipe, cast iron, manufacturing

NAICS 331511 Crosswalk

Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --

Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --

  • ISIC 2431 - Casting of iron and steel
  • ISIC 2823 - Manufacture of machinery for metallurgy