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The Global API Steel Pipe Market was valued at USD 6.04 Billion in 2023 and is projected to reach USD 8.03 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 2.98% during the forecast period (2024–2030). This growth is driven by increasing energy demand, expanding oil & gas infrastructure, and rising investments in pipeline networks across emerging economies.

As global energy transportation needs intensify, API-certified steel pipes remain critical for safe and efficient hydrocarbon transmission. In this blog, we profile the Top 10 Companies in the API Steel Pipe Industry—key manufacturers driving innovation in material science, corrosion resistance, and large-diameter pipe production.

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🔟 1. Tenaris S.A.

Headquarters: Luxembourg, Luxembourg
Key Offering: API 5L Seamless & Welded Pipes, Premium Connections

Tenaris is a global leader in API pipe manufacturing, supplying energy and industrial sectors with technically advanced tubular solutions. Their product range includes pipes for onshore/offshore oil & gas applications, emphasizing durability in extreme environments.

Innovation Highlights:

• Proprietary SEAMERGE^® welding technology for enhanced pipe integrity
• Global R&D centers focused on material science breakthroughs
• Vertically integrated production from steelmaking to finished pipes

Download FREE Sample Report: API Steel Pipe Market – View in Detailed Research Report

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9️⃣ 2. Vallourec S.A.

Headquarters: Boulogne-Billancourt, France
Key Offering: API 5CT/5L Pipes, Premium Threaded Connections

Vallourec specializes in high-performance steel pipes for challenging oil & gas environments, including deepwater and sour service applications. Their product portfolio serves major energy projects worldwide through advanced manufacturing facilities across four continents.

Innovation Highlights:

• VAM^® premium threading technology (industry benchmark)
• Growing production of corrosion-resistant alloys (CRA) pipes
• Environmental initiatives in low-carbon steel production

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8️⃣ 3. United States Steel Corporation

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: API Line Pipe, OCTG Products, Large-Diameter Pipes

U.S. Steel operates one of North America’s most extensive API pipe manufacturing networks through its USS Tubular Products division. The company plays a vital role in domestic energy infrastructure with mills strategically located near key shale plays.

Innovation Highlights:

• Industry-first X100/X120 high-strength pipe grades
• Advanced automated welding and inspection systems
• Major supplier to U.S. pipeline projects

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7️⃣ 4. TPCO Enterprise

Headquarters: Tianjin, China
Key Offering: API 5L/5CT Pipes, ERW/HSAW Line Pipe

As China’s leading API pipe exporter, TPCO supplies global markets with cost-competitive welded and seamless pipes. The company has expanded its presence in Middle Eastern and African markets through strategic alliances and quality certifications.

Innovation Highlights:

• Integrated production from plate to finished pipe
• Specialization in large-diameter pipeline products
• Increasing investments in automated quality control

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6️⃣ 5. Nippon Steel Corporation

Headquarters: Tokyo, Japan
Key Offering: High-Grade API Pipes, UOE/JCOE Line Pipe

Nippon Steel brings Japanese precision engineering to API pipe manufacturing, with particular expertise in high-pressure and deepwater pipeline solutions. Their technical partnerships with global energy companies drive continuous product improvements.

Innovation Highlights:

• Proprietary TMCP (Thermo-Mechanical Control Process) technology
• Leading supplier to LNG and offshore pipeline projects
• Development of earthquake-resistant pipe designs

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5️⃣ 6. JFE Steel Corporation

Headquarters: Tokyo, Japan
Key Offering: API 5L X80/X100 Pipes, Sour Service OCTG

JFE Steel combines metallurgical expertise with advanced manufacturing to produce some of the world’s most reliable API-certified pipes. Their products are critical for Arctic and subsea applications where material failure is not an option.

Innovation Highlights:

• Pioneer in high-toughness pipeline steels
• HTS/HYPER corrosion-resistant alloys
• AI-driven quality assurance systems

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4️⃣ 7. ArcelorMittal

Headquarters: Luxembourg, Luxembourg
Key Offering: API 5L Line Pipe, HSAW/ERW Pipes

ArcelorMittal’s global steelmaking capacity supports large-scale API pipe production for energy infrastructure projects. The company supplies both bulk pipeline materials and specialized pipes for corrosive environments.

Innovation Highlights:

• Strategic focus on cost-efficient welded pipe solutions
• Development of X70-MS sour service pipe grade
• Sustainability initiatives in steel pipe recycling

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3️⃣ 8. Jindal SAW Ltd.

Headquarters: New Delhi, India
Key Offering: API 5L/5CT Pipes, Large-Diameter ERW/HSAW

Jindal SAW is India’s premier API pipe manufacturer with a growing international presence. The company supplies critical pipeline infrastructure across the Middle East and African energy markets with competitively priced welded pipes.

Innovation Highlights:

• Integrated plate and pipe manufacturing facilities
• Strategic focus on DSAW technology for large diameters
• Increasing automation in welding and inspection

Download FREE Sample Report: API Steel Pipe Market – View in Detailed Research Report

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2️⃣ 9. EVRAZ North America

Headquarters: Chicago, Illinois, USA
Key Offering: API Line Pipe, OCTG Products

EVRAZ operates state-of-the-art pipe mills in North America, supplying the continent’s energy sector with high-quality welded pipes. The company plays a key role in replacing aging pipeline infrastructure with modern, high-strength materials.

Innovation Highlights:

• Specialization in X70/X80 grade ERW pipes
• Major supplier to Canadian oil sands projects
• Investment in sustainable steelmaking processes

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1️⃣ 10. Borusan Mannesmann

Headquarters: Istanbul, Turkey
Key Offering: API 5L/5CT Pipes, Line Pipe Solutions

Borusan Mannesmann bridges European and Middle Eastern energy markets with its API pipe production capabilities. The company leverages Turkey’s strategic location to serve both regional and international pipeline projects with welded pipe solutions.

Innovation Highlights:

• Specialization in mid-diameter ERW pipes
• Growing capabilities in sour service pipe grades
• Smart factory implementation for quality enhancement

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🌍 Outlook: The Future of API Steel Pipes Is High-Tech and Sustainable

The API steel pipe market is undergoing a technological transformation. While traditional carbon steel pipes dominate current demand, the industry is accelerating innovations in material science, manufacturing efficiency, and environmental sustainability.

📈 Key Trends Shaping the Market:

• Transition to higher-grade steels (X80/X100/X120) for cost-efficient pipelines
• Growing adoption of automated NDT inspection technologies
• Development of corrosion-resistant alloys for harsh environments
• Digital twin technology for pipeline integrity management

Get Full Report Here: API Steel Pipe Market – View in Detailed Research Report

The companies profiled above aren’t just supplying pipes—they’re engineering the backbone of global energy infrastructure through continuous innovation and quality excellence.