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 |
|---|---|---|---|---|
| Nilkanth Two INC | Adamsburg | PA | — | LIKELY ACTIVE |
| Nmc INC. | Nashville | TN | — | LIKELY ACTIVE |
| Nordson CORP | Westlake | OH | — | LIKELY ACTIVE |
| Northern Iron LLC | Saint Paul | MN | 20–99 | LIKELY ACTIVE |
| Norton McMurray Manufacturing | Geneva | IL | 20–99 | LIKELY ACTIVE |
| Nothum Food Processing Systems | Springfield | MO | 100–499 | LIKELY ACTIVE |
| NU-VU Food Service Systems | Menominee | MI | 20–99 | LIKELY ACTIVE |
| NXTNano | Claremore | OK | 1–19 | LIKELY ACTIVE |
| Ohio Hickory Harvest Brand Product Inc. | Akron | OH | 100–499 | LIKELY ACTIVE |
| Ole Hickory Pits - Nash Road | Scott City | MO | 20–99 | LIKELY ACTIVE |
| Omt | Yorkville | NY | 20–99 | LIKELY ACTIVE |
| Orgo Thermit Inc | Manchester | NJ | 20–99 | LIKELY ACTIVE |
| Orlfab | Orlando | FL | 20–99 | LIKELY ACTIVE |
| Osceola | Osceola | IA | 100–499 | LIKELY ACTIVE |
| O.S. Kelly Company | Springfield | OH | 20–99 | LIKELY ACTIVE |
| Pacproinc, LLC | Souderton | PA | 20–99 | LIKELY ACTIVE |
| Paragon International | Nevada | IA | 20–99 | LIKELY ACTIVE |
| Parker Hannifin CORP | Colorado Springs | CO | — | LIKELY ACTIVE |
| Paumac Tubing LLC - Plant 2 | Statesville | NC | 100–499 | LIKELY ACTIVE |
| Paumac Tubing LLC - Plant 3 | Marysville | MI | 1–19 | LIKELY ACTIVE |
| Pdxfab | Warren | OR | 1–19 | LIKELY ACTIVE |
| Pearl Crop Inc, Modesto | Modesto | CA | 20–99 | LIKELY ACTIVE |
| Pentair Aquatic Ecosystems | Apopka | FL | 20–99 | LIKELY ACTIVE |
| Pentair Gulfstream Heat Pumps | North Fort Myers | FL | 20–99 | LIKELY ACTIVE |
| Pentair Residential Filtration | Dover | NH | 100–499 | LIKELY ACTIVE |
| Permian Enterprises LTD | Oklahoma City | OK | 100–499 | LIKELY ACTIVE |
| Perth Amboy Iron Works LLC | Perth Amboy | NJ | — | LIKELY ACTIVE |
| Petrobros LLC | Hellertown | PA | — | LIKELY ACTIVE |
| PFG Manufacturing Great Western Alabama - 4023 | Hollywood | AL | 20–99 | LIKELY ACTIVE |
| PFG Manufacturing OLM Food Systems Sioux Falls - 4040 | Sioux Falls | SD | 100–499 | LIKELY ACTIVE |
| Pfm Piping Fabrication Maintenance INC | Valley | AL | — | LIKELY ACTIVE |
| Phxfab | Phoenix | AZ | 20–99 | LIKELY ACTIVE |
| Pickle HQ | Charlestown | MA | 100–499 | LIKELY ACTIVE |
| Pier Foundry & Pattern Shop, Inc. | Saint Paul | MN | 20–99 | LIKELY ACTIVE |
| Pier Foundry & Pattern Shop, Inc. - Shipping | Saint Paul | MN | 1–19 | LIKELY ACTIVE |
| Pinnacle Machine Holdings - Sheldon Rd | Houston | TX | 20–99 | LIKELY ACTIVE |
| Piping Systems, Inc. | Hortonville | WI | 100–499 | LIKELY ACTIVE |
| Plant 1 | Fraser | MI | 20–99 | LIKELY ACTIVE |
| Poly Cam 1160 | Anoka | MN | 1–19 | LIKELY ACTIVE |
| Porter Manufacturing, L.l.c. | Lubbock | TX | — | LIKELY ACTIVE |
| Portsmouth Division | Portsmouth | OH | 100–499 | LIKELY ACTIVE |
| Precision Bending Technology dba STAM | Mentor | OH | 20–99 | LIKELY ACTIVE |
| Precision Welding & Fabrication | Houston | TX | 1–19 | LIKELY ACTIVE |
| Preco, LLC Kansas | Lenexa | KS | 20–99 | LIKELY ACTIVE |
| Productive Robotics | Idaho Falls | ID | 1–19 | LIKELY ACTIVE |
| Productive Robotics LLC | Carpinteria | CA | 20–99 | LIKELY ACTIVE |
| Products Now, INC. | Dallas | TX | — | LIKELY ACTIVE |
| Pro-Flex, LLC | Hillsboro | IN | 20–99 | LIKELY ACTIVE |
| ProForm Fabrication, LLC | Beresford | SD | 20–99 | LIKELY ACTIVE |
| Progessive Pipe Fabricators | Fort Wayne | IN | 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.
