Submerged Arc Welded Pipes Market Size, Share & Forecast Analysis to 2030

The global submerged arc welded (SAW) pipes market size was valued at around USD 13 billion in 2025 and expected to grow at a significant CAGR of around 6% during the forecast period from 2026 to 2030. The market growth is driven by rising investments in oil & gas pipelines, water infrastructure, energy projects, and industrial applications. The demand for durable, high-strength, large-diameter pipes is further supporting adoption across transmission and infrastructure projects. The Asia Pacific is expected to remain a key growth region due to rapid industrialization, infrastructure development, and expanding pipeline networks.

Market Snapshot:

Key Insights:

• Oil & gas transmission remains a major demand generator, supported by expanding pipeline networks and energy infrastructure investments.
• LSAW pipes are expected to dominate, driven by demand for large-diameter, thick-wall, and high-pressure pipeline applications.
• Carbon steel remains the leading material, supported by its strength, weldability, availability, and cost-effective manufacturing characteristics.
• Asia Pacific will maintain market leadership, supported by industrialization, urbanization, infrastructure development, and expanding pipeline networks.

Key Factors Driving the Submerged Arc Welded Pipes Market Growth

The growing investments in oil & gas transmission, water transportation, and industrial pipeline infrastructure are significantly driving demand for submerged arc welded pipes. SAW pipes are widely preferred for large-diameter and high-strength applications because they offer reliable weld quality, structural durability, and suitability for transporting fluids over long distances. Increasing pipeline replacement activities, expansion of energy networks, and development of new infrastructure projects are further creating opportunities for SAW pipe manufacturers.

Another important growth factor is the increasing development of energy infrastructure and emerging hydrogen and LNG transportation networks. In August 2026, Welspun Corp secured a record $1.8 billion pipe supply order, with execution planned for fiscal years 2028–2029, covering applications including oil & gas, LNG, and hydrogen. This development highlights continued large-scale investment in pipeline infrastructure and supports demand for high-performance welded pipes across conventional and emerging energy applications.

Key Growth Drivers:

• Expansion of oil & gas pipeline networks is increasing demand for large-diameter, high-strength SAW pipes for long-distance energy transportation.
• Rising infrastructure and water transmission investments are supporting pipe demand across municipal water, wastewater, construction, and industrial projects.
• Growing LNG, hydrogen, and energy infrastructure development is creating new opportunities for durable welded pipes capable of meeting demanding transportation requirements.

Submerged Arc Welded Pipes Market Restraining Factors

Volatility in raw material prices is a major restraint for the submerged arc welded pipes market, as steel represents a significant portion of manufacturing costs. Fluctuations in prices of steel, iron ore, energy, and other production inputs can increase operating expenses and make it difficult for manufacturers to maintain stable pricing. This can reduce profit margins, particularly when producers are unable to fully pass higher costs on to customers.

The high manufacturing costs and competition from alternative pipe technologies can also limit market growth. SAW pipe production requires specialized welding equipment, skilled workers, quality-control systems, and significant capital investment, particularly for large-diameter and high-specification pipes. In addition, seamless pipes and other welded pipe technologies can compete in applications where customers prioritize specific performance characteristics, delivery requirements, or cost advantages, increasing pricing pressure on SAW pipe manufacturers.

Growth Opportunities in the Global Submerged Arc Welded Pipes Market

Growing investments in oil & gas transmission, water infrastructure, desalination, and large-scale pipeline projects are creating significant opportunities for SAW pipe manufacturers. The increasing need for large-diameter and high-strength pipelines, particularly across emerging economies and the Middle East, is encouraging manufacturers to expand production capacity and target higher-value projects. The development of LNG, hydrogen, and other energy infrastructure is also creating opportunities for SAW pipe suppliers to diversify their application base and strengthen their presence in emerging energy markets.

The Man Industries announced new pipe orders worth approximately USD 70 million in September 2026, while its unexecuted order book reached nearly USD 480 million. The new contracts are expected to be executed within six to nine months and are linked to continued demand for pipes across oil, gas, water, and infrastructure projects. This strong order visibility demonstrates sustained project activity and provides manufacturers with opportunities to expand production, improve capacity utilization, and secure additional contracts for large-scale pipeline developments.

Key Growth Opportunities:

• Expansion of oil & gas pipeline infrastructure is creating opportunities for large-diameter SAW pipes across transmission, distribution, LNG, and pipeline replacement projects.
• Growing hydrogen and clean-energy infrastructure is opening new applications for high-strength welded pipes in emerging energy transportation networks.
• Rising water and infrastructure investments in developing economies are creating opportunities for SAW pipe manufacturers in water transmission, desalination, wastewater, and large-scale construction projects.

Industry Trends Shaping the Global Submerged Arc Welded Pipes Market

The market is increasingly shifting toward large-diameter, high-strength, and corrosion-resistant SAW pipes for critical oil & gas, LNG, water, and infrastructure applications. Manufacturers are adopting advanced welding, automated inspection, and protective coating technologies to improve weld integrity, durability, and operational reliability. Growing investments in long-distance gas transmission and energy infrastructure are further increasing demand for high-performance welded line pipes.

In September 2026, the U.S. Northeast Supply Enhancement (NESE) natural gas pipeline project remained under development, with completion targeted for the fourth quarter of 2027. The approximately USD 1 billion project is designed to expand the Transco natural gas pipeline system and provide additional transportation capacity of around 0.4 billion cubic feet per day. Continued development of large-scale transmission infrastructure such as this is encouraging demand for durable, high-pressure pipeline systems and supporting opportunities for SAW pipe manufacturers.

Market Segments Insights:

By Type: The LSAW Pipes Segment Dominated the Global Submerged Arc Welded Pipes Market

The global submerged arc welded pipes market is bifurcated into type, material, diameter, coating, application, and geography. On the basis of type, the longitudinal submerged arc welded (LSAW) pipes segment dominated the market, supported by their suitability for large-diameter, thick-wall, and high-pressure pipeline applications. They are widely used in oil & gas transmission, LNG, water infrastructure, and other critical projects where strength, dimensional accuracy, and weld reliability are essential. Their ability to withstand demanding operating conditions makes LSAW pipes particularly suitable for major energy transmission and infrastructure projects.

The spiral submerged arc welded (SSAW) pipes are also witnessing steady demand because their spiral manufacturing process enables economical production of large-diameter pipes. They are commonly used in water transmission, wastewater, construction, piling, and selected energy applications. Tenaris announced in April 2026 that it would invest USD 11.7 million in digitalization and automation at its welded-pipe manufacturing facility in Hickman, Arkansas. The multi-year investment includes advanced automation, process controls, real-time pipe tracking, and improved traceability, demonstrating how leading pipe manufacturers are upgrading welded-pipe production to improve efficiency, quality control, and manufacturing reliability.

By Material: The Carbon Steel Sub-category Holds the Largest Share of the Global Submerged Arc Welded Pipes Market

On the basis of material, the global submerged arc welded pipes market is further segmented into carbon steel, low-alloy steel, and others. The carbon steel sub-category dominated the global SAW pipes market, owing to its strong combination of mechanical strength, weldability, availability, and cost efficiency. It is extensively used in large-diameter pipelines for oil & gas transmission, water transportation, infrastructure, and industrial applications. Its broad range of grades enables manufacturers to meet varying pressure, toughness, and operating requirements while maintaining competitive production costs.

In July 2026, Vallourec secured a contract with Allseas for the Atapu 2 offshore project in Brazil, covering approximately 143 km of rigid risers and flowlines and around 19,000 tonnes of carbon steel seamless line pipe. The pipes will be used at water depths of approximately 2,000–2,350 meters in Brazil’s Santos Basin, demonstrating continued demand for high-performance carbon steel pipe solutions in technically demanding offshore energy projects. The contract also reinforces opportunities for carbon steel products as offshore oil and gas operators develop deeper and more complex fields requiring reliable pipeline systems.

Global Submerged Arc Welded Pipes Market Segmentation:

By Type:

• Longitudinal Submerged Arc Welded (LSAW) Pipes
• Spiral Submerged Arc Welded (SSAW) Pipes

By Material:

• Carbon Steel
• Low-Alloy Steel
• Others

By Diameter:

• < 24 inches
• 24 to 48 inches
• > 48 inches

By Coating:

• 3LPE
• 3LPP
• Fusion-Bonded Epoxy (FBE)
• Others

By Application:

• Oil & Gas
• Water & Wastewater
• Construction & Infrastructure
• Power Generation
• Industrial & Process Piping
• Mining
• Others

By Region:

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Regional Analysis: The Asia Pacific is Leading the Global Submerged Arc Welded Pipes Market

Geographically, the Asia Pacific is expected to remain the dominant region in the submerged arc welded pipes market, supported by rapid industrialization, urbanization, and large-scale infrastructure development across China, India, Southeast Asia, and other emerging economies. Strong demand from oil & gas transmission, water infrastructure, construction, power generation, and industrial projects is increasing the need for large-diameter welded pipes. The region also benefits from a substantial steel manufacturing base and established pipe-production capabilities, supporting competitive supply and large-volume projects.

The China and India are major contributors to regional demand, while countries across Southeast Asia are expanding energy and water infrastructure to support economic growth. Rising investments in natural gas pipelines, LNG infrastructure, urban water networks, and industrial corridors are expected to sustain pipe consumption over the forecast period. Additionally, the expansion of cross-border energy infrastructure and replacement of aging pipeline networks are creating further opportunities for SAW pipe manufacturers across Asia Pacific.

The North America is performing steadily, supported by investments in natural gas transmission, LNG infrastructure, pipeline replacement, and industrial development. The U.S. continues to offer opportunities for large-diameter welded pipes as energy companies expand and modernize transmission networks. In 2026, the U.S. Federal Energy Regulatory Commission (FERC) approved major natural-gas infrastructure projects, including pipeline expansions designed to increase transportation capacity, supporting continued demand for large-diameter line pipes. FERC – Natural Gas Pipeline Project Authorizations

The Europe is experiencing moderate growth, with demand supported by LNG infrastructure, gas-network modernization, hydrogen development, and replacement of aging pipeline systems. The region is also increasing its focus on energy-security infrastructure following changes in natural-gas supply patterns. The European Commission’s REPowerEU plan targets diversification of gas supplies and increased LNG and pipeline infrastructure, creating opportunities for new and upgraded transmission networks. European Commission – REPowerEU Plan

The Latin America is witnessing increasing demand, particularly from Brazil’s offshore oil & gas sector and infrastructure development. Brazil’s pre-salt fields require extensive subsea and pipeline infrastructure, creating opportunities for high-performance pipe products. In 2026, Petrobras continued advancing major offshore developments in the Santos Basin, including new production systems that require extensive subsea infrastructure and flowline networks, supporting demand for specialized pipeline products.

The Middle East & Africa is emerging as an attractive growth region because of investments in oil & gas transmission, petrochemical facilities, water pipelines, and desalination projects. Saudi Arabia, the UAE, and Qatar remain important energy infrastructure markets, while water-scarcity challenges are encouraging large-scale transmission and desalination investments. Saudi Arabia’s National Water Company announced multiple infrastructure projects in 2026 to expand and upgrade water and wastewater networks, creating additional opportunities for large-diameter welded pipes used in water transportation.

Competitive Analysis:

The submerged arc welded pipes market is moderately competitive, with major manufacturers competing through production capacity, product quality, technical capabilities, geographic presence, and the ability to supply large-diameter and high-strength pipes for demanding infrastructure projects. Companies are focusing on advanced welding technologies, automated inspection, corrosion-resistant coatings, and customized pipe specifications to strengthen their positions across oil & gas, water, construction, and industrial applications. Established producers with integrated steel and pipe manufacturing capabilities have an advantage in controlling costs and meeting large-volume orders.

Competition is also increasing as manufacturers expand production capacity and establish facilities closer to major energy and infrastructure markets. Strategic partnerships, capacity expansions, new production technologies, and investments in higher-grade pipe manufacturing are becoming important competitive strategies. Key players include Tenaris, Vallourec, Welspun Corp, Jindal SAW, Nippon Steel Corporation, ArcelorMittal, Nucor, EUROPIPE, ChelPipe, and Borusan Mannesmann, with companies differentiating through product portfolios, regional reach, manufacturing scale, and their ability to meet stringent international pipeline standards.

Key Companies:

• Tenaris
• Jindal SAW
• Welspun Corp
• Nippon Steel Corporation
• JFE Steel Corporation
• EUROPIPE
• EEW Group
• ArcelorMittal
• Borusan Mannesmann
• United States Steel Corporation
• JSW Steel
• Arabian Pipes Company

Global Submerged Arc Welded Pipes Market Outlook

• Rising investments in oil & gas transmission, LNG, and offshore energy projects will sustain demand for large-diameter SAW pipes.
• LSAW pipes will maintain strong demand due to their suitability for thick-wall, high-pressure, and long-distance pipeline applications.
• Expanding water supply, wastewater, desalination, and urban infrastructure projects will create additional opportunities for SAW pipe manufacturers.
• Asia Pacific will remain a key growth region, supported by industrialization, infrastructure expansion, energy projects, and pipeline investments.
• Manufacturers will increasingly adopt automated welding, advanced inspection, protective coatings, and higher-strength steel grades to improve product performance.

Global Submerged Arc Welded Pipes Market FAQs