Steel Products Manufacturers

The 500 steel products manufacturers in the US produce iron and steel tubes, pipes, wires, and shapes from purchased iron or steel. Companies specializing in pipes and tubes account for 46% of total industry revenue; rolled steel shape manufacturers account for 35% and steel wire manufacturers account for 19%.

Economically Sensitive Customer Base

Demand for steel products depends on the health of customer industries, many of which are cyclical and vulnerable to economic conditions.

Competition from Alternative Materials

Depending on the application, steel may compete with a variety of alternative materials.

Aug 21, 2026 - Expanding OCTG Production

• US Steel has announced it will invest $475 million to install a new quench-and-temper line at its Fairfield Tubular Operations in Alabama, expanding production of high-value, heat-treated oil country tubular goods (OCTG) for the growing US oil and gas market. Scheduled to reach full production by 2029, the project will increase manufacturing capacity, eliminate production bottlenecks, improve product traceability, and strengthen domestic steel supply chains. The investment also includes facility upgrades and a virtual reality training center to improve workforce skills and plant safety. In June, Tenaris USA, the nation's largest OCTG manufacturer, announced a more than $90 million investment in its seamless pipe operations in Pennsylvania. For OCTG manufacturers, the expansion reflects continued investment in advanced domestic production capabilities and confidence in long-term demand for energy-related steel products, particularly in major shale basins such as the Permian, Eagle Ford, Haynesville, and Appalachia.
• In July, the US Department of Commerce launched an investigation into whether corrosion-resistant steel (CORE) produced in Thailand using Chinese steel is circumventing existing US antidumping and countervailing duty orders on Chinese CORE. If Commerce determines the imports are evading those duties, they could become subject to the same tariffs and cash deposit requirements as Chinese steel. The investigation could benefit domestic steel products manufacturers by limiting low-priced import competition, supporting domestic steel prices, and improving the competitiveness of companies that manufacture products from purchased steel. Stronger enforcement could also encourage buyers to source more steel from US mills. However, manufacturers that depend on imported corrosion-resistant steel could face higher raw material costs and tighter supplies if additional duties are imposed. Commerce expects to issue a preliminary determination within 150 days and a final decision within 300 days.
• The rapid expansion of AI-driven data centers is creating strong demand for a wide range of steel products, according to a recent blog post in Metols. A single data center campus can consume 15,000 to 30,000 tons of steel, making data centers one of the fastest-growing end markets for steel distributors and manufacturers. Products seeing particularly strong demand include heavy structural steel shapes such as W14 and W12 columns, steel decking, carbon steel pipe used in cooling systems, and other structural and mechanical steel products. Data centers also require steel for server racks, enclosures, power infrastructure, HVAC systems, and piping networks. With data center construction projected to grow 25% to 35% annually through at least 2030, steel products manufacturers serving structural construction, mechanical systems, and industrial infrastructure markets are positioned to benefit from sustained demand growth driven by investments in AI and cloud computing.
• Producer prices for steel product manufacturers from purchased steel rose 10.1% in July compared to a year ago, after rising 4.8% in the previous July-to-July annual comparison, according to the latest US Bureau of Labor Statistics data. Steep tariffs on imported steel (50%) and supply constraints are raising input costs for makers of steel products and driving up producer prices, which have been on the rise since February 2025. Industry employment grew just 0.5% year over year in June, while the average industry wage at primary metals manufacturers rose 0.3% YoY in July to $30.11 per hour, easing from its peak in April, BLS data show.

Industry size & Structure

Steel products manufacturers generally operate out of a single location, employ about 120 workers, and generate $90.4 million annually.

• The steel products manufacturing industry comprises 500 companies that employ about 59,800 workers and generate $45.2 billion annually.
• Companies that specialize in pipes and tubes account for 46% of total industry revenue; rolled steel shapes manufacturers account for 35% and steel wire manufacturers account for 19%.
• The industry is concentrated: the top 50 companies account for 69% of sales.
• Some large steel producers are vertically integrated and own and operate downstream processing facilities that manufacture finished steel products.
• Large companies include Precision Castparts, McWane, California Steel Industries, and Liberty Steel & Wire.
• The construction and automotive industries are the leading end-use markets for shipments of US steel products, according to American Iron and Steel Institute.