NAICS Demand Lane

    Iron and Steel Pipe and Tube Manufacturing from Purchased Steel — Contract Opportunities

    603 total opportunities (603 active) tied to NAICS 33121 across federal, state, local, and forecast sources.
    NAICS 33121Federal + SLED603 total
    Total Opportunities
    603
    Across all indexed sources
    Active Estimate
    603
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33121.

    AI Summary

    The Department of Defense, specifically the Department of the Army, is seeking bids for the procurement of 6-inch pipe. This opportunity is categorized under NAICS code 331210 and is not set aside for simplified acquisition procedures. Interested vendors should respond to the combined synopsis/solicitation by the speci…

    NY

    Posted May 13, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3233
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    AI Summary

    The Department of Defense is soliciting quotes for 9 units of tube assembly, NSN 4710006096977, under an RFQ. This may lead to an Indefinite Delivery Contract with a maximum value of $350,000. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participa…

    OH

    Posted May 12, 2026Due May 27, 2026Combined Synopsis/SolicitationNAICS 331210Sol: SPE7M426U0329
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of metallic tubes under NSN 4710002898005. The solicitation is an RFQ, with quantities of 2085 and 3866 feet to be delivered to DLA Distribution San Diego. Quotes must be submitted electronically, and hard copies are not available.

    OH

    Posted May 11, 2026Due May 22, 2026Combined Synopsis/SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M426T099N
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of metal tube assemblies under NSN 4710010721307. The solicitation includes two line items with specific delivery requirements to DLA Distribution Depot Hill. All responsible sources are encouraged to submit their quotes electronically.

    OH

    Posted May 11, 2026Due May 22, 2026Combined Synopsis/SolicitationNAICS 331210Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7M426T097U
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    AI Summary

    The Department of Defense is seeking quotes for 14 units of tube assembly, NSN 4710008770006, under RFQ solicitation. The delivery is required within 167 days after order. Interested vendors must submit their quotes electronically, as hard copies are not available. Specifications and drawings are not provided.

    VA

    Posted May 11, 2026Due May 19, 2026Combined Synopsis/SolicitationNAICS 331210Sol: SPE4A526T128E
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    AI Summary

    The Department of Defense, specifically the Department of the Navy, has extended a solicitation for seamless nickel copper alloy. Interested bidders should refer to the attached RFQ and pertinent documents for further details. This opportunity is set aside for small businesses.

    NH

    Posted May 11, 2026Due May 12, 2026SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: N0010426Q19764
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    AI Summary

    The Department of Defense is seeking bids for a combined synopsis/solicitation for a box culvert project. The project includes the supply and installation of a 5' wide x 6' high x 51.7' long culvert, along with associated cutoff walls and wingwalls. Engineering drawings must be stamped by a licensed PE in New York.

    NY

    Posted May 11, 2026Due May 13, 2026Combined Synopsis/SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3116
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    AI Summary

    The Department of Defense is seeking quotes for 36 units of tube and fittings under NSN 4710010832956. This opportunity is a combined synopsis/solicitation and is available electronically. Quotes must be submitted electronically, and hard copies are not provided. All responsible sources are encouraged to participate.

    OH

    Posted May 10, 2026Due May 21, 2026Combined Synopsis/SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M426T094M
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    AI Summary

    The Department of Defense is seeking quotes for 3 units of flexible couplings under NSN 4710006239748. The solicitation is an RFQ and requires electronic submission of quotes. Delivery is expected at DLA Distribution Depot Oklahoma within 275 days after order. Specifications and hard copies are not available.

    OH

    Posted May 10, 2026Due May 21, 2026Combined Synopsis/SolicitationNAICS 331210Sol: SPE7M426T091W
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    AI Summary

    The Department of Agriculture is seeking quotations for horse pasture fence materials for the Bighorn National Forest. This opportunity is set-aside for small businesses and is issued as a Request for Quotation (RFQ). Interested vendors should submit their quotes along with required documentation as specified in the so…

    WY

    Posted May 8, 2026Due May 11, 2026Combined Synopsis/SolicitationNAICS 331210Total Small Business Set-Aside (FAR 19.5)Sol: 1240LP26Q0066
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    578
    sled
    23
    forecast
    2

    About NAICS 33121

    This industry comprises establishments primarily engaged in manufacturing iron and steel pipes and tubes from purchased steel. These products are typically used in construction, plumbing, and industrial applications.

    Read the full NAICS definition →

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