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 |
|---|---|---|---|---|
| Jett Cutting Service, INC. | Bedford Park | IL | 20–99 | LIKELY ACTIVE |
| Jindal Saw Usa, LLC | Baytown | TX | 100–499 | LIKELY ACTIVE |
| Jobbers Meat Packaging INC | Los Angeles | CA | — | LIKELY ACTIVE |
| John Deere Foundry Waterloo | Waterloo | IA | 100–499 | LIKELY ACTIVE |
| Kb Systems, INC. | Bangor | PA | 20–99 | LIKELY ACTIVE |
| Key Gas Components INC | Allegan | MI | 20–99 | LIKELY ACTIVE |
| King Cycle Group INC | Portland | OR | 20–99 | LIKELY ACTIVE |
| Kirsh Foundry INC | Beaver Dam | WI | 20–99 | LIKELY ACTIVE |
| Kortick Manufacturing | Pittsburg | CA | 20–99 | LIKELY ACTIVE |
| KSH - KUKA Systems N.A. LLC | Sterling Heights | MI | 500+ | LIKELY ACTIVE |
| Lawrence Equipment Banning | Banning | CA | 100–499 | LIKELY ACTIVE |
| Lawrence Equipment El Monte | South El Monte | CA | 100–499 | LIKELY ACTIVE |
| Lemfco INC | Galena | IL | 1–19 | LIKELY ACTIVE |
| Linfor INC. | Plymouth | MN | 100–499 | LIKELY ACTIVE |
| Linn Post & Pipe INC | Linn | KS | 20–99 | LIKELY ACTIVE |
| Lodge Manufacturing Company | South Pittsburg | TN | 500+ | LIKELY ACTIVE |
| Magnetic Component Engineering | Torrance | CA | 20–99 | LIKELY ACTIVE |
| Maren Engineering CORP | South Holland | IL | 20–99 | LIKELY ACTIVE |
| Mcwane Ductile | Coshocton | OH | 500+ | LIKELY ACTIVE |
| Mcwane Ductile | Provo | UT | 100–499 | LIKELY ACTIVE |
| Metalcraft Enterprises INC | New Haven | MO | 20–99 | LIKELY ACTIVE |
| Micro Bends CORP. | Peterborough | NH | — | LIKELY ACTIVE |
| Mid America Fittings LLC | Overland Park | KS | 20–99 | LIKELY ACTIVE |
| Mid Atlantic Fabrication | Fairmont | WV | 20–99 | LIKELY ACTIVE |
| Mid-City Foundry Co. - Milwaukee Division | Milwaukee | WI | 20–99 | LIKELY ACTIVE |
| Midwest Manufacturing & Logistics LLC | Minster | OH | 20–99 | LIKELY ACTIVE |
| Modern Process Equipment INC | Chicago | IL | 20–99 | LIKELY ACTIVE |
| Morton Industries LLC | Morton | IL | 100–499 | LIKELY ACTIVE |
| National Bulk Equipment INC | Holland | MI | 100–499 | LIKELY ACTIVE |
| Nre - Hagerstown, INC | Weston | WV | 1–19 | LIKELY ACTIVE |
| Oliver Manufacturing Company, INC. | La Junta | CO | 20–99 | LIKELY ACTIVE |
| Olympic Foundry INC | Seattle | WA | — | LIKELY ACTIVE |
| Paumac Tubing LLC - Plant 1 | Marysville | MI | 20–99 | LIKELY ACTIVE |
| Peco Inspx | Modesto | CA | 20–99 | LIKELY ACTIVE |
| Penn-Mar Castings LLC | Hanover | PA | 20–99 | LIKELY ACTIVE |
| Pentair Filtration Solutions LLC | White Bear Lake | MN | 100–499 | LIKELY ACTIVE |
| Pentair Pool and Spa | Apopka | FL | 100–499 | LIKELY ACTIVE |
| Performance Castings, LLC | Erie | PA | — | LIKELY ACTIVE |
| Pleatco Filtration | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Plymouth Foundry Incorporated | Plymouth | IN | 20–99 | LIKELY ACTIVE |
| Poly-Cam 1101 | Anoka | MN | 20–99 | LIKELY ACTIVE |
| Poly Cam 1690 | Blaine | MN | 1–19 | LIKELY ACTIVE |
| Porifera, INC. | San Leandro | CA | — | LIKELY ACTIVE |
| Preco, LLC Somerset | Somerset | WI | 100–499 | LIKELY ACTIVE |
| Premier Casting Services, INC. | Waterloo | IA | 20–99 | LIKELY ACTIVE |
| Premier Pv | Crossett | AR | 100–499 | LIKELY ACTIVE |
| Production Tube Cutting | Dayton | OH | 20–99 | LIKELY ACTIVE |
| Pro-fabrication, INC. | Concord | NC | 20–99 | LIKELY ACTIVE |
| Progressive Foundry INC | Perry | IA | 20–99 | LIKELY ACTIVE |
| Pub Dog Brewing Company | Westminster | MD | — | LIKELY ACTIVE |
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.
