2017 Edition

national industry 332919

Other Metal Valve and Pipe Fitting Manufacturing


This U.S. industry comprises establishments primarily engaged in manufacturing metal valves (except industrial valves, fluid power valves, fluid power hose fittings, and plumbing fixture fittings and trim).

The immediate parent of national industry 332919 is international industry 33291: Metal Valve Manufacturing

Illustrative Examples

  • Aerosol valves manufacturing
  • Firefighting nozzles manufacturing
  • Lawn hose nozzles manufacturing
  • Lawn sprinklers manufacturing
  • Metal hose couplings (except fluid power) manufacturing
  • Metal pipe flanges and flange unions manufacturing
  • Plumbing and heating inline valves (e.g., check, cutoff, stop) manufacturing
  • Water traps manufacturing

2017 NAICS Edition Cross References

  • Manufacturing fluid power valves and hose fittings--are classified in U.S. Industry 332912, Fluid Power Valve and Hose Fitting Manufacturing;
  • Manufacturing industrial valves--are classified in U.S. Industry 332911, Industrial Valve Manufacturing;
  • Manufacturing plumbing fixture fittings and trim--are classified in U.S. Industry 332913, Plumbing Fixture Fitting and Trim Manufacturing;
  • Manufacturing plastics aerosol spray nozzles--are classified in U.S. Industry 326199, All Other Plastics Product Manufacturing;
  • Casting iron pipe fittings and couplings without machining--are classified in U.S. Industry 331511, Iron Foundries;
  • Manufacturing metal couplings from purchased metal pipe--are classified in U.S. Industry 332996, Fabricated Pipe and Pipe Fitting Manufacturing; and
  • Manufacturing plastics pipe fittings and couplings--are classified in U.S. Industry 326122, Plastics Pipe and Pipe Fitting Manufacturing.


The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Value
2002 332919 -
2007 332919 -
2012 332919 -
2017 332919 -

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 332919, Other Metal Valve and Pipe Fitting Manufacturing:

  1. automatic sprinkler
  2. automatic sprinkler head manufacturing
  3. boilermaking
  4. fabricated metal product manufacturing
  5. fabricated metal product not otherwise classified
  6. hardware not otherwise classified
  7. manufacturing
  8. metal good manufacturing pipe fitting
  9. metal product manufacturing heavy not otherwise classified
  10. metal product manufacturing light
  11. metal product manufacturing light not otherwise classified
  12. metal valve manufacturing
  13. miniature valve and fitting manufacturing
  14. other fabricated metal product manufacturing
  15. other metal valve and pipe fitting manufacturing
  16. plumber supply manufacturing not otherwise classified
  17. plumbing fixture fitting and trim
  18. plumbing supply
  19. plumbing supply manufacturing
  20. plumbing supply manufacturing metal
  21. plumbing supply manufacturing or proc
  22. sprinkler head manufacturing
  23. valve and pipe fitting not otherwise classified
  24. valve manufacturing
  25. valve manufacturing excluding product
  26. valve manufacturing miniature
  27. valve manufacturing not otherwise classified


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