NAICS codes / 326122

NAICS 326122: Plastics Pipe and Pipe Fitting Manufacturing — open federal opportunities

15 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (13), HOMELAND SECURITY, DEPARTMENT OF (2).

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47--TUBING ASSEMBLY,NONMET

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 326122Small Business (total)Due Nov 16, 2026

47--FLANGE,PIPE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 326122Small Business (total)Due Nov 16, 2026

COUPLING ASSEMBLY,SELF-SEALING

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Presolicitation · posted Oct 30, 2026

NAICS 326122Due Dec 7, 2026

47--STRAINER ELEMENT,SEDIM

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 326122Small Business (total)Due Nov 13, 2026

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 326122Small Business (total)Due Nov 9, 2026

FLEXIBLE RUBBER PIPE COUPLINGS

HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 326122Small Business (total)Due Nov 18, 2026Pensacola, FL

47--THREAD PIECE,UNION

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 326122Small Business (total)Due Nov 5, 2026

47--THREAD PIECE,UNION

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 326122Small Business (total)Due Nov 5, 2026

FLEXIBLE RUBBER PIPE COUPLINGS

HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 326122Small Business (total)Due Nov 18, 2026Pensacola, FL

47--TUBE ASSEMBLY SET,META

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 326122Due Nov 2, 2026

47--SPOOL PIECE,OUTLET

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 326122Due Nov 5, 2026

47--STRAINER,SEDIMENT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 23, 2026

NAICS 326122Due Nov 2, 2026

47--EXPANSION JOINT,PIPE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 326122Due Nov 2, 2026

47--CAP,TUBE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 326122Due Nov 2, 2026

47--ELBOW,QUICK DISCONNECT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 20, 2026

NAICS 326122Small Business (total)Due Nov 4, 2026

Related NAICS codes (industry group 3261)

326199 All Other Plastics Product Manufacturing (11 open)
326111 Plastics Bag and Pouch Manufacturing (4 open)
326191 Plastics Plumbing Fixture Manufacturing (4 open)
326150 Urethane and Other Foam Product (except Polystyrene) Manufacturing (3 open)
326140 Polystyrene Foam Product Manufacturing (2 open)
326113 Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing (1 open)
326130 Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing (1 open)

How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides