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.

• 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