縦型サブマージアーク溶接鋼管市場-世界の産業規模、シェア、動向、機会、予測、製造工程別、用途別、地域別、競合別、2020～2030年

世界の縦型サブマージアーク溶接（LSAW）鋼管市場は、2024年に68億米ドルと評価され、予測期間中のCAGRは5.7％を記録し、2030年には96億米ドルに達すると予測されています。

同市場は、特に石油・ガスセグメントでの長距離・高圧送電のための高性能パイプラインインフラに対するニーズの高まりが主要因となっています。米国、インド、中国、サウジアラビアなどの国々は、エネルギー需要の増加に対応するため、パイプライン開発に多額の投資を行っています。これと並行して、新興国では都市化と工業化が加速しており、上水道、下水道、構造物支持など、信頼性の高い配管ソリューションの需要に拍車がかかっています。LSAW鋼管は、強度、耐食性、溶接性に優れているため、オフショア、深海、過酷な条件下での用途に適しています。さらに、溶接技術と非破壊検査方法の進歩が、生産の信頼性を高めています。水素や炭素回収パイプラインを含むクリーンエネルギーセグメントの拡大も、LSAWパイプに新たな成長の道を開いています。

市場促進要因

石油・ガスパイプラインインフラの拡大

主要市場課題

高い生産コストと資本集約的な製造プロセス

主要市場動向

先進製造技術と自動化の統合

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界の縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • 製造工程別（熱間圧延、冷間圧延）
  • 用途別（石油・ガス、建設、化学産業、その他）
  • 地域別（北米、欧州、南米、中東・アフリカ、アジア太平洋）
• 企業別（2024年）
• 市場マップ

第6章 北米の縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州の縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • フランス
  • 英国
  • イタリア
  • スペイン

第8章 アジア太平洋の縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 中東・アフリカの縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • サウジアラビア
  • アラブ首長国連邦
  • 南アフリカ

第10章 南米の縦型サブマージアーク溶接鋼管市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • コロンビア
  • アルゼンチン

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市

第13章 企業プロファイル

• Jindal Saw Limited
• Nippon Steel Corporation
• Welspun Corp Limited
• Tenaris S.A.
• Baosteel Group Corporation
• United States Steel Corporation
• Arabian Pipes Company
• EVRAZ North America

第14章 戦略的提言

第15章 調査会社について・免責事項

The Global Longitudinal Submerged Arc Welded (LSAW) Pipe Market was valued at USD 6.8 billion in 2024 and is projected to reach USD 9.6 billion by 2030, registering a CAGR of 5.7% during the forecast period. This market is primarily driven by the increasing need for high-performance pipeline infrastructure, especially in the oil and gas sector for long-distance, high-pressure transmission. Countries like the U.S., India, China, and Saudi Arabia are making significant investments in pipeline development to meet rising energy demands. In parallel, accelerating urbanization and industrialization in emerging economies are spurring demand for reliable piping solutions in water supply, sewage systems, and structural support. LSAW pipes are preferred due to their superior strength, corrosion resistance, and weldability, making them well-suited for offshore, deepwater, and extreme-condition applications. Additionally, advancements in welding technologies and non-destructive testing methods are enhancing production reliability. The expansion of clean energy sectors, including hydrogen and carbon capture pipelines, is also opening new growth avenues for LSAW pipes.

Key Market Drivers

Expansion of Oil & Gas Pipeline Infrastructure

The growing development of oil and gas pipeline infrastructure worldwide serves as a key growth driver for the LSAW pipe market. With the need for energy security and rising consumption, countries are deploying high-strength, large-diameter pipes for transporting oil and gas over long distances and under high pressure. LSAW pipes, known for their superior strength and dimensional precision, are particularly suitable for cross-country and subsea pipelines. Countries like Russia, the U.S., China, and Middle Eastern nations are heavily investing in strategic energy projects. Examples include Russia's Nord Stream and Power of Siberia pipelines, and U.S. pipeline expansions driven by shale gas output. India and China are also expanding domestic pipeline networks to support their industrial and residential energy needs. In these large-scale applications, LSAW pipes are preferred over alternatives like SSAW pipes due to their enhanced straightness, seam integrity, and compliance with stringent safety standards.

Key Market Challenges

High Production Costs and Capital-Intensive Manufacturing Process

The LSAW pipe market faces notable challenges due to the high production costs linked with its complex and capital-intensive manufacturing process. Producing LSAW pipes involves several intricate steps such as edge milling, pre-bending, welding, and ultrasonic testing, all requiring sophisticated machinery and infrastructure. These requirements limit market entry for smaller manufacturers and increase the financial burden of operations. Furthermore, meeting international quality certifications like API 5L and ISO 3183 adds to cost pressures. Volatile raw material prices-especially hot-rolled steel plates-compound these challenges, with factors like geopolitical tensions and global supply chain disruptions influencing steel availability and pricing. The LSAW production process also lacks economies of scale unless supported by bulk orders, making cost optimization difficult compared to other pipe types such as ERW pipes.

Key Market Trends

Integration of Advanced Manufacturing Technologies and Automation

A significant trend in the LSAW pipe market is the increasing incorporation of advanced manufacturing technologies and automation. To meet the growing demand for high-performance, defect-free pipes, manufacturers are adopting state-of-the-art welding systems, real-time monitoring tools, and non-destructive testing (NDT) techniques. Innovations such as automatic multi-wire submerged arc welding (SAW) systems improve welding depth and productivity, while robotic handling systems and laser-guided alignment tools enhance welding precision and reduce defects. Additionally, the implementation of digital twin technologies and Industry 4.0-driven process automation is enabling real-time monitoring of production quality, material traceability, and pipe geometry throughout the manufacturing cycle. These advancements are not only improving efficiency and consistency but also ensuring compliance with global standards like API 5L and DNV-OS-F101.

Key Market Players

• Jindal Saw Limited
• Nippon Steel Corporation
• Welspun Corp Limited
• Tenaris S.A.
• Baosteel Group Corporation
• United States Steel Corporation
• Arabian Pipes Company
• EVRAZ North America

Report Scope:

In this report, the Global Longitudinal Submerged Arc Welded Pipe Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Longitudinal Submerged Arc Welded Pipe Market, By Manufacturing Process:

• Hot Rolled
• Cold Rolled

Longitudinal Submerged Arc Welded Pipe Market, By Application:

• Oil and Gas
• Construction
• Chemical Industry
• Others

Longitudinal Submerged Arc Welded Pipe Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• South America
  • Brazil
  • Colombia
  • Argentina
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Longitudinal Submerged Arc Welded Pipe Market.

Available Customizations:

Global Longitudinal Submerged Arc Welded Pipe Market report with the given market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Longitudinal Submerged Arc Welded Pipe Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Manufacturing Process (Hot Rolled, Cold Rolled)
  • 5.2.2. By Application (Oil and Gas, Construction, Chemical Industry, Others)
  • 5.2.3. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Longitudinal Submerged Arc Welded Pipe Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Manufacturing Process
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Manufacturing Process
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Manufacturing Process
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Manufacturing Process
      • 6.3.3.2.2. By Application

7. Europe Longitudinal Submerged Arc Welded Pipe Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Manufacturing Process
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Manufacturing Process
      • 7.3.1.2.2. By Application
  • 7.3.2. France Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Manufacturing Process
      • 7.3.2.2.2. By Application
  • 7.3.3. United Kingdom Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Manufacturing Process
      • 7.3.3.2.2. By Application
  • 7.3.4. Italy Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Manufacturing Process
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Manufacturing Process
      • 7.3.5.2.2. By Application

8. Asia Pacific Longitudinal Submerged Arc Welded Pipe Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Manufacturing Process
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Manufacturing Process
      • 8.3.1.2.2. By Application
  • 8.3.2. India Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Manufacturing Process
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Manufacturing Process
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Manufacturing Process
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Manufacturing Process
      • 8.3.5.2.2. By Application

9. Middle East & Africa Longitudinal Submerged Arc Welded Pipe Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Manufacturing Process
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Manufacturing Process
      • 9.3.1.2.2. By Application
  • 9.3.2. UAE Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Manufacturing Process
      • 9.3.2.2.2. By Application
  • 9.3.3. South Africa Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Manufacturing Process
      • 9.3.3.2.2. By Application

10. South America Longitudinal Submerged Arc Welded Pipe Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Manufacturing Process
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Manufacturing Process
      • 10.3.1.2.2. By Application
  • 10.3.2. Colombia Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Manufacturing Process
      • 10.3.2.2.2. By Application
  • 10.3.3. Argentina Longitudinal Submerged Arc Welded Pipe Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Manufacturing Process
      • 10.3.3.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Jindal Saw Limited
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. Nippon Steel Corporation
• 13.3. Welspun Corp Limited
• 13.4. Tenaris S.A.
• 13.5. Baosteel Group Corporation
• 13.6. United States Steel Corporation
• 13.7. Arabian Pipes Company
• 13.8. EVRAZ North America

14. Strategic Recommendations

15. About Us & Disclaimer