NAICS Demand Lane

    Industrial Process Furnace and Oven Manufacturing — Contract Opportunities

    433 total opportunities (433 active) tied to NAICS 333994 across federal, state, local, and forecast sources.
    NAICS 333994Federal + SLED433 total
    Total Opportunities
    433
    Across all indexed sources
    Active Estimate
    433
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333994.

    AI Summary

    The Air Force Test Center seeks a brand-name Delta H Defender Aerospace Steel Dual Chamber Furnace for specific operational needs. Interested parties are invited to submit capability statements demonstrating compliance with technical specifications. Responses are due by 4:00 PM PDT on August 7, 2026, via email to desig…

    CA

    Posted Jul 29, 2026Due Aug 7, 2026Sources SoughtNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: 202607270001
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    AI Summary

    The Department of Energy is soliciting proposals for a 1MW Modular Test Furnace. The due date has been extended to August 7, 2026, and the technical specifications have been updated. Interested bidders should review the solicitation for detailed requirements.

    WV

    Posted Jul 27, 2026Due Aug 7, 2026SolicitationNAICS 333994Sol: 89243326QFE000544
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    AI Summary

    The Nuclear Nonproliferation Division at Oak Ridge National Laboratory is seeking to procure an industrial process furnace and accessories or a qualified domestic equivalent. Interested offerors should refer to Attachment C for detailed specifications.

    TN

    Posted Jul 27, 2026Due Jul 31, 2026Combined Synopsis/SolicitationNAICS 333994Sol: PR488211
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    AI Summary

    The Department of Defense is seeking quotes for 26 units of space dehumidifiers under NSN 4440017008032. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 333994. Quotes must be submitted electronically, and hard copies will not be available. All responsible sources are encouraged …

    PA

    Posted Jul 23, 2026Due Aug 3, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T4843
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    AI Summary

    The AFRL/RMZB at Wright-Patterson Air Force Base is soliciting quotes for two explosive-resistant friction ovens. This opportunity is set aside for small businesses and follows RFQ procedures. Interested vendors must meet the specifications outlined in the Minimum Requirements Document dated 27 May 2026.

    OH

    Posted Jul 23, 2026Due Jul 31, 2026Combined Synopsis/SolicitationNAICS 333994Sol: COMBO-AFRL-RMZB-2026-0016
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    AI Summary

    The Norfolk Naval Shipyard requires the manufacturing, delivery, and installation of custom heat shielding for an industrial furnace. This project aims to protect critical components from heat exposure. Contractors must provide all necessary labor, materials, and comply with safety regulations. The deadline for submiss…

    VA

    Posted Jul 22, 2026Due Jul 24, 2026SolicitationNAICS 333994No Set aside usedSol: N4215826QS018
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    AI Summary

    The Department of Defense is seeking capabilities statements for the repair and maintenance of the Lectromelt 5-Ton Electric Arc Furnace. Interested parties must demonstrate their ability to meet specific requirements, including a 48-hour on-site response time. This notice is for market research purposes only and does …

    IL

    Posted Jul 22, 2026Due Jul 31, 2026Sources SoughtNAICS 333994No Set aside usedSol: W519TC26SEAF
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    AI Summary

    The Department of Defense is seeking quotes for a dehumidifier, NSN 4440123992587, with a quantity of one. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote, which must be received in a timely manner to be considered.

    PA

    Posted Jul 20, 2026Due Jul 31, 2026Combined Synopsis/SolicitationNAICS 333994Sol: SPE8E826T4766
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    AI Summary

    The Naval Surface Warfare Center Indian Head Division is soliciting proposals for drying ovens under RFP N0017426R1017. This opportunity is set aside for small businesses and will be awarded based on the lowest price technically acceptable. Quotes are due by August 5, 2026, with questions accepted until July 30, 2026. …

    MD

    Posted Jul 20, 2026Due Aug 5, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: N0017426Q1104
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    AI Summary

    The U.S. Army Contracting Command is seeking proposals for a project involving the design, installation, and modernization of a 5-ton electric arc furnace and AOD system. This includes engineering, project management, construction services, and equipment commissioning. Interested bidders should prepare to provide compr…

    IL

    Posted Jul 15, 2026Due Jul 31, 2026Combined Synopsis/SolicitationNAICS 333994No Set aside usedSol: W519TC26RA0530001
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    430
    sled
    2
    forecast
    1

    About NAICS 333994

    This industry comprises establishments primarily engaged in manufacturing industrial process furnaces and ovens, including custom-built and standard models used for heating, drying, or curing materials in industrial processes.

    Read the full NAICS definition →

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