溶接パイプの市場規模、シェア、成長分析：金属タイプ別、溶接タイプ別、製品タイプ別、エンドユーザー産業別、地域別 - 産業予測 2025～2032年

溶接パイプの世界市場規模は、2023年に3,801億米ドルと評価され、2024年の4,010億1,000万米ドルから2032年には6,154億2,000万米ドルに成長し、予測期間中（2025年～2032年）のCAGRは5.5％で成長する見通しです。

溶接パイプ市場は、主に建設セクターからの旺盛な需要に後押しされ、安定した収益成長を遂げています。マグネシウム、カーボン、モリブデンなどの主要材料は溶接プロセスに不可欠であり、構造的・機能的要件が業界のニーズを牽引しています。住宅や商業施設の開発が急増する中、新興経済諸国における新たな規制や建築用途の拡大に後押しされ、溶接パイプの需要は増加すると予想されます。しかし、原材料費の高騰やエネルギーセクターの不安定さなど、収益性や市場の安定性に悪影響を及ぼす課題も残っています。特に、ガス・石油分野での溶接パイプラインの拡大や、海洋、自動車、医療分野での用途の拡大は、ダイナミックな情勢の中で競争力を維持するパイプライン請負業者やエンジニアの必要性を強調しています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次データと一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析

溶接パイプ市場規模：金属タイプ別& CAGR（2025-2032）

• 市場概要
• 炭素鋼
• 合金鋼
• ステンレス鋼

溶接パイプ市場規模：溶接タイプ別& CAGR（2025-2032）

• 市場概要
• スパイラルシーム溶接
• ストレートシーム溶接

溶接パイプ市場規模：製品タイプ別& CAGR（2025-2032）

• 市場概要
• プロセスパイプ
• 熱交換器チューブ
• 構造用チューブ
• 油圧および計装用チューブ
• その他

溶接パイプ市場規模：エンドユーザー産業別& CAGR（2025-2032）

• 市場概要
• 石油・ガス
• 発電
• インフラと建設
• 自動車
• 機械工学
• その他

溶接パイプ市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 市場の最近の動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 会社概要
  • 製品ポートフォリオ分析
  • セグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• Tenaris S.A.（Luxembourg）
• Nucor Corporation（USA）
• EVRAZ plc（UK）
• TMK（Russia）
• JFE Holdings（Japan）
• Nippon Steel Corporation（Japan）
• Hyundai Steel Company（South Korea）
• Welspun Corp Limited（India）
• APL Apollo Tubes Limited（India）
• Vallourec S.A.（France）
• Benteler International AG（Austria）
• Chelpipe（Russia）
• United States Steel Corporation（USA）
• PAO Severstal（Russia）
• Mechel PAO（Russia）
• Interpipe（Ukraine）
• Maharashtra Seamless Limited（India）
• JSW Steel Limited（India）
• Youfa Steel Pipe Group（China）

結論と推奨事項

Global Welded Pipes Market size was valued at USD 380.1 billion in 2023 and is poised to grow from USD 401.01 billion in 2024 to USD 615.42 billion by 2032, growing at a CAGR of 5.5% during the forecast period (2025-2032).

The market for welded pipes is witnessing consistent revenue growth, primarily fueled by robust demand from the construction sector. Key materials such as magnesium, carbon, and molybdenum are integral to welding processes, with structural and functional requirements driving industry needs. As residential and commercial developments surge, the demand for welded pipes is anticipated to rise, bolstered by new regulations in emerging economies and expanding architectural applications. However, challenges persist, notably the rapid increase in raw material costs and energy sector volatility, which have negatively impacted profitability and market stability. Notably, the expansion of welded pipelines in gas and oil sectors, along with growing applications in marine, automotive, and medical fields, underscores the need for pipeline contractors and engineers to stay competitive in a dynamic landscape.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Welded Pipes market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Welded Pipes Market Segmental Analysis

Global Welded Pipes Market is segmented by Metal Type, Welding Type, Product Type, End-user Industry and region. Based on Metal Type, the market is segmented into Carbon steel, Alloy Steel and Stainless Steel. Based on Welding Type, the market is segmented into Spiral Seam Welding and Straight Seam Welding. Based on Product Type, the market is segmented into Process Pipes, Heat Exchanger Tubes, Structural Tubes, Hydraulic & Instrumentation Tubes and Others. Based on End-user Industry, the market is segmented into Oil & Gas, Power Generation, Infrastructure & Construction, Automotive, Mechanical & Engineering and Others. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Welded Pipes Market

The expansion of the welded pipes market is significantly influenced by the economic growth in emerging economies. Countries such as South Africa, Brazil, China, and India are experiencing robust activity across various sectors, including construction, oil and gas, and manufacturing. This uptick in industrialization and infrastructure initiatives is driving an increased demand for welded pipes, which are essential for a variety of applications, including pipelines, structural components, and machinery fabrication. As these nations continue to develop their industries and enhance their infrastructure, the welded pipes market is poised for sustained growth, reflecting the rising needs of these burgeoning economies.

Restraints in the Global Welded Pipes Market

The global welded pipes market is facing significant constraints due to heightened environmental concerns and stringent regulatory measures. Stricter regulations aimed at reducing pollution and lowering carbon emissions are creating challenges for manufacturers, who must navigate the complex landscape of compliance. These regulations often come with increased costs associated with adapting manufacturing processes, particularly for those that are energy-intensive and produce substantial emissions. Consequently, the necessity to adhere to these environmental standards can hinder growth opportunities in the welded pipes market, as companies strive to balance operational efficiency with the imperative of sustainable practices.

Market Trends of the Global Welded Pipes Market

The global welded pipes market is experiencing a significant trend towards increased demand for pipes made from corrosion-resistant materials and high-strength alloys. As industries such as oil and gas, construction, and automotive face challenging environments, the necessity for durable, long-lasting piping solutions is paramount. This shift is fostering innovation in material technology, leading to the development of advanced welded pipes that can endure harsh conditions and aggressive media. Companies are investing in research and development to enhance product performance, while regulatory pressures and sustainability considerations further propel the market towards more resilient and eco-friendly options.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Welded Pipes Market Size by Metal Type & CAGR (2025-2032)

• Market Overview
• Carbon steel
• Alloy Steel
• Stainless Steel

Global Welded Pipes Market Size by Welding Type & CAGR (2025-2032)

• Market Overview
• Spiral Seam Welding
• Straight Seam Welding

Global Welded Pipes Market Size by Product Type & CAGR (2025-2032)

• Market Overview
• Process Pipes
• Heat Exchanger Tubes
• Structural Tubes
• Hydraulic & Instrumentation Tubes
• Others

Global Welded Pipes Market Size by End-user Industry & CAGR (2025-2032)

• Market Overview
• Oil & Gas
• Power Generation
• Infrastructure & Construction
• Automotive
• Mechanical & Engineering
• Others

Global Welded Pipes Market Size & CAGR (2025-2032)

• North America (Metal Type, Welding Type, Product Type, End-user Industry)
  • US
  • Canada
• Europe (Metal Type, Welding Type, Product Type, End-user Industry)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Metal Type, Welding Type, Product Type, End-user Industry)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Metal Type, Welding Type, Product Type, End-user Industry)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Metal Type, Welding Type, Product Type, End-user Industry)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Tenaris S.A. (Luxembourg)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nucor Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• EVRAZ plc (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TMK (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JFE Holdings (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Nippon Steel Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hyundai Steel Company (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Welspun Corp Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• APL Apollo Tubes Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Vallourec S.A. (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Benteler International AG (Austria)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Chelpipe (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• United States Steel Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• PAO Severstal (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mechel PAO (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Interpipe (Ukraine)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Maharashtra Seamless Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• JSW Steel Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Youfa Steel Pipe Group (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations