Manufacturing of metal fittings
2,511 FACILITIESCensus designationManufacturing of metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Kc Aluminum & Manufacturing | Riverside | CA | — | UNVERIFIED |
| Kc Dbw M1 LLC | King City | CA | — | UNVERIFIED |
| Kelley Vault Co/classic Granite | Champaign | IL | — | UNVERIFIED |
| Kelley Vault CO INC | Urbana | IL | — | UNVERIFIED |
| Kempf Holdings, LLC | Omaha | NE | — | UNVERIFIED |
| Ken Miller Supply of West Virginia, INC | Marietta | OH | — | UNVERIFIED |
| Kermits Products | Wheat Ridge | CO | — | UNVERIFIED |
| Keys Aluminum | La Mirada | CA | — | UNVERIFIED |
| Keystone Southern Stud Weld, LLC | Irving | TX | — | UNVERIFIED |
| Kff Supply, INC. | Centralia | IL | — | UNVERIFIED |
| Kimball Railcar Services | Kimball | MN | — | UNVERIFIED |
| Kinetic Systems, INC. | Frederick | MD | — | UNVERIFIED |
| Kinex Cappers LLC | Amherst | NH | — | UNVERIFIED |
| Kits Foundry and Machine, INC. | Shelley | ID | — | UNVERIFIED |
| K & K Supply | Lubbock | TX | — | UNVERIFIED |
| Knapp Foundry Company INC (1677010014) | Akron | OH | — | UNVERIFIED |
| Kovatch Mobile Equipment/fire Apparatus | Ontario | CA | — | UNVERIFIED |
| K P Iron Foundry INC | Fresno | CA | — | UNVERIFIED |
| Kraft Heinz Foods Company | Fremont | OH | — | UNVERIFIED |
| Kramer International INC | Shelby Township | MI | — | UNVERIFIED |
| Kruse Machining, LLC | Hutchinson | MN | — | UNVERIFIED |
| K-tec LLC | Little Chute | WI | — | UNVERIFIED |
| Kulp Foundry INC | Wind Gap | PA | — | UNVERIFIED |
| L a Burnhart INC | Brighton | MI | — | UNVERIFIED |
| La Favorita INC. | Henderson | CO | — | UNVERIFIED |
| La Fe Tortilleria INC | San Marcos | CA | — | UNVERIFIED |
| Lagrange Foundry-lagrange | La Grange | MO | — | UNVERIFIED |
| Lakeside Steel Alabama - Thomasville Finishing Works | Thomasville | AL | — | UNVERIFIED |
| Lakeview Memorial Gardens | Fairview Heights | IL | — | UNVERIFIED |
| Lanam Foundry | New Martinsville | WV | — | UNVERIFIED |
| Lancaster Malleable /manheim-keller | Lancaster | PA | — | UNVERIFIED |
| Landec CORP | Ontario | CA | — | UNVERIFIED |
| Lane Metal Prod | Pulaski | PA | — | UNVERIFIED |
| La Porte Technologies LLC | La Porte | IN | — | UNVERIFIED |
| Lasco Fittings, INC. | Orlando | FL | — | UNVERIFIED |
| Lawrence Factor INC | Miami Lakes | FL | — | UNVERIFIED |
| Lb Foster | Magnolia | TX | — | UNVERIFIED |
| Leading Edge Group, INC. | Rockford | IL | — | UNVERIFIED |
| Lebaron Foundry INC | Brockton, City of | MA | — | UNVERIFIED |
| Leed Foundry Inc/st Clair | Saint Clair | PA | — | UNVERIFIED |
| Leonhardt Pipe - Supply INC | Blackstock | SC | — | UNVERIFIED |
| Leroy Plastics INC. | Leroy | NY | — | UNVERIFIED |
| Lewis M. Carter Manufacturing Company, INC. | Donalsonville | GA | — | UNVERIFIED |
| Lfi, INC. | Smithfield | RI | — | UNVERIFIED |
| Liberty Casting Company-kip Moldline (0333010042) | Kenton | OH | — | UNVERIFIED |
| Licking River Castings | Falmouth | KY | — | UNVERIFIED |
| Lincoln Industries of Minnesota INC | Pine Island | MN | — | UNVERIFIED |
| Lincoln Manufacturing North Plant | Magnolia | TX | — | UNVERIFIED |
| Linde Gas & Equipment INC | Fresno | CA | — | UNVERIFIED |
| Lisega INC. | Newport | TN | — | UNVERIFIED |
FactoryRegistry lists 2,511 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 22 establishments reported producing it; the count for 1 of those industries was withheld.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2038300000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.