Manufacturing of metal fittings
2,598 FACILITIESCensus designationManufacturing of metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Key Technology | Walla Walla | WA | 100–499 | LIKELY ACTIVE |
| Key Technology | Redmond | OR | 20–99 | LIKELY ACTIVE |
| Kirsh Foundry INC | Beaver Dam | WI | 20–99 | LIKELY ACTIVE |
| Koppel Steel CORP Baytown Plant | Baytown | TX | — | LIKELY ACTIVE |
| Lemfco INC | Galena | IL | 1–19 | LIKELY ACTIVE |
| Lenco, Nlc INC. | Jackson | MO | — | LIKELY ACTIVE |
| Liberty Casting CO (0121010003) | Delaware | OH | — | LIKELY ACTIVE |
| Liberty Pattern Company, INC. | New Liberty | IA | — | LIKELY ACTIVE |
| Linfor INC. | Plymouth | MN | 100–499 | LIKELY ACTIVE |
| Magotteaux INC | Pulaski | TN | — | LIKELY ACTIVE |
| Martin Sprocket & Gear INC | Dallas | TX | 20–99 | LIKELY ACTIVE |
| Metalcraft Enterprises INC | New Haven | MO | 20–99 | LIKELY ACTIVE |
| Metal Technologies, Inc., Ravenna Ductile Iron | Ravenna | MI | — | LIKELY ACTIVE |
| Meyn America LLC | Ball Ground | GA | 100–499 | LIKELY ACTIVE |
| M&h Valve Company, a Division of Mcwane, LLC | Anniston | AL | — | LIKELY ACTIVE |
| Mid Atlantic Fabrication | Fairmont | WV | 20–99 | LIKELY ACTIVE |
| Mid-city Foundry CORP - United Div | Grafton | WI | 20–99 | LIKELY ACTIVE |
| Minster Machine CO | Minster | OH | — | LIKELY ACTIVE |
| Motor Wheel Commercial Vehicle Systems INC | Chattanooga | TN | — | LIKELY ACTIVE |
| Motor Wheel LLC | Franklin | KY | — | LIKELY ACTIVE |
| Muncie Casting CORP | Muncie | IN | — | LIKELY ACTIVE |
| National Bulk Equipment INC | Holland | MI | 100–499 | LIKELY ACTIVE |
| Nelson Global Products Incorporated | Fort Wayne | IN | 20–99 | LIKELY ACTIVE |
| Nre - Hagerstown, INC | Weston | WV | 1–19 | LIKELY ACTIVE |
| Offshore Operations Houston | Houston | TX | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 2,598 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.
