Schedule 40 Steel Pipe/Tubing Supplier

This subcontract opportunity, managed by the Department of the Interior for Ser South Mabo, seeks a supplier of raw steel materials for prime contractors working on National Park Service projects. The required materials consist of 2-inch outside diameter steel pipe or tubing that conforms to ASTM A53 or ASTM A500 Grade B standards, with a minimum wall thickness of 0.154 inch, specifically Schedule 40. All delivered materials must be certified and free of rust, oil, dirt, and mill scale, with delivery coordinated directly to the fabricator or the project job site. The procurement is designated as a total Small Business Set Aside under NAICS code 331210. Interested parties must submit their responses by the deadline of September 23, 2026. This contract ensures that high-quality, certified raw steel is provided to support infrastructure and construction needs within the National Park system.