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NAICS codes / 331210

NAICS 331210: Iron and Steel Pipe and Tube Manufacturing from Purchased Steel — open federal opportunities

14 open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (11), ENERGY, DEPARTMENT OF (3).

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47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026
NAICS 331210Small Business (total)Due Nov 16, 2026

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026
NAICS 331210HUBZoneDue Nov 16, 2026

STEEL TUBE

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 30, 2026
NAICS 331210Small Business (total)Due Nov 9, 2026

Seamless 21-6-9 Tubing

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 331210Due Nov 10, 2026Upton, NY

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026
NAICS 331210Small Business (total)Due Nov 9, 2026

Seamless 21-6-9 Tubing

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 331210Due Nov 10, 2026Upton, NY

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 331210Small Business (total)Due Nov 12, 2026

Sch. 80 A53B Seamless, Pipe

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 27, 2026
NAICS 331210Small Business (total)Due Nov 3, 2026

Seamless 21-6-9 Tubing

ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 331210Due Nov 10, 2026Upton, NY

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 331210Due Nov 6, 2026

COUPLING ASSEMBLY

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 26, 2026
NAICS 331210Small Business (total)Due Nov 2, 2026

47--PIPE ASSEMBLY,METAL

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026
NAICS 331210Small Business (total)Due Nov 5, 2026

47--TUBE,METALLIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 331210Service-Disabled Veteran-Owned (SDVOSB)Due Nov 2, 2026

47--TUBE AND FITTINGS,META

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026
NAICS 331210Small Business (total)Due Nov 2, 2026

Related NAICS codes (industry group 3312)

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