2002 NAICS Definitions
331511 Iron Foundries
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.
| Go to: | No change 1997 to 2002 | 2002 NAICS to 1987 SIC | 1997 Economic Census | Bridge Between 1997 NAICS and SIC |
| 2002 NAICS | 1997 NAICS | 1987 SIC | Corresponding Index Entries |
|---|---|---|---|
| 331511 | 331511 | 3321 | Cast iron brake shoes, railroad, manufacturing |
| 331511 | 331511 | 3321 | Cast iron pipe and pipe fittings manufacturing |
| 331511 | 331511 | 3321 | Cast iron railroad car wheels manufacturing |
| 331511 | 331511 | 3321 | Castings, compacted graphite iron, unfinished, manufacturing |
| 331511 | 331511 | 3322 | Castings, malleable iron, unfinished, manufacturing |
| 331511 | 331511 | Castings, unfinished iron (e.g., ductile, gray, malleable, semisteel), manufactur | |
| 331511 | 331511 | 3321 | Cooking utensils, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Ductile iron castings, unfinished, manufacturing |
| 331511 | 331511 | 3321 | Ductile iron foundries |
| 331511 | 331511 | 3321 | Fittings, soil and pressure pipe, cast iron, manufacturing |
| 331511 | 331511 | Foundries, iron (i.e., ductile, gray, malleable, semisteel) | |
| 331511 | 331511 | 3321 | Gray iron foundries |
| 331511 | 331511 | 3321 | Industrial molds, steel ingot, manufacturing |
| 331511 | 331511 | Iron castings, unfinished, manufacturing | |
| 331511 | 331511 | Iron foundries | |
| 331511 | 331511 | 3322 | Malleable iron foundries |
| 331511 | 331511 | 3321 | Manhole covers, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Molds for casting steel ingots manufacturing |
| 331511 | 331511 | 3321 | Molds, steel ingot, industrial, manufacturing |
| 331511 | 331511 | 3322 | Pearlitic castings, malleable iron, unfinished, manufacturing |
| 331511 | 331511 | 3321 | Pipe and pipe fittings, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Pipe couplings, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Rolling mill rolls, iron, manufacturing |
| 331511 | 331511 | 3321 | Semisteel foundries |
| 331511 | 331511 | 3321 | Sewer pipe, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Soil pipe, cast iron, manufacturing |
| 331511 | 331511 | 3321 | Water pipe, cast iron, manufacturing |
