Seamless Carbon Steel Pipe Manufacturing & Supply

The contract mandates the manufacture and supply of seamless carbon steel pipe with a 4-inch diameter and Schedule 80 wall thickness, compliant with ASTM A106 Grade B standards. Each pipe segment must include full heat traceability, certified documentation, and permanent markings applied at intervals of exactly 3 feet to ensure quality control and traceability throughout the supply chain. The materials must meet stringent industrial specifications suitable for high-pressure and high-temperature environments, reflecting the critical nature of the end application. The delivery location is specified as New Cumberland, Pennsylvania, with the zip code 17070-5002, and the procurement is classified as a subcontract under NAICS code 332410, indicating a focus on pipe and tube manufacturing. The solicitation was posted on August 5, 2026, with a firm response deadline of August 17, 2026, leaving a narrow window for qualified manufacturers to submit proposals. The contracting entity is the Nuclear Reactor Program under the Department of Defense, signaling that the pipe will be used in a defense-related nuclear application where material integrity and regulatory compliance are paramount. There is no set-aside designation, meaning the opportunity is open to all eligible subcontractors without preference for small or disadvantaged businesses. The official inquiry link is provided through the DIBBS portal, serving as the sole platform for submission and communication. All bidders must ensure full adherence to ASTM and marking requirements, as deviations will result in rejection.