ダクタイル鉄管市場- 世界の産業規模、シェア、動向、機会、予測、セグメント別、直径別、用途別、地域別、競合、2020-2030年

ダクタイル鉄管市場は2024年に93億7,000万米ドルと評価され、2030年にはCAGR 7.01%で142億米ドルに達すると予測されています。

ダクタイル鉄管市場はダクタイル鉄管の生産、流通、応用に焦点を当てた世界の産業であり、強度、柔軟性、耐衝撃性を向上させるために結節性黒鉛含有物で強化された鋳鉄パイプの一種です。これらのパイプは、高い耐久性、耐腐食性、高圧流体の流れを処理する能力により、主に上下水道インフラシステムで使用されています。同市場は、自治体への給水、下水・排水システム、工業用流体輸送、灌漑ネットワーク、防火システムなどのセクターにわたるメーカー、サプライヤー、請負業者、エンドユーザーを網羅しています。

特に新興経済諸国では、老朽化した水道インフラの更新が世界的に重視されるようになっており、また都市化や工業化が進んでいることから、頑丈で長持ちする配管システムの需要が高まっています。ダクタイル鉄管は、長寿命、設置の容易さ、メンテナンスの必要性の低さから、従来の鋳鉄管や塩化ビニール管よりも好まれるソリューションを提供しています。この市場は、スマートな水管理や持続可能なインフラ開発への投資の拡大によっても形成されており、拡大する都市人口や産業活動を支えることができる、信頼性が高く効率的な材料が求められています。さらに、ダクタイル鉄管は、高圧で摩耗しやすい環境で弾力性のあるパイプラインシステムが求められる石油・ガス産業や鉱業でも支持を集めています。

主な市場促進要因

耐久性が高く長寿命の水インフラ・ソリューションに対する需要の高まり

主な市場課題

代替パイプライン材料との競合激化

主な市場動向

スマート水道インフラとダクタイル鉄管との統合の高まり

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 世界のダクタイル鉄管市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • 直径別（DN 80～300、DN 350～600、DN 700～1000、DN 1200～2000、DN2000以上）
  • 用途別（給水、下水道・廃水処理、灌漑システム）
  • 地域別
• 企業別（2024）
• 市場マップ

第6章 北米のダクタイル鉄管市場展望

• 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 欧州のダクタイル鉄管市場展望

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

第8章 アジア太平洋地域のダクタイル鉄管市場展望

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

第9章 南米のダクタイル鉄管市場展望

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

第10章 中東・アフリカのダクタイル鉄管市場展望

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

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
• 最近の動向

第13章 企業プロファイル

• Saint-Gobain PAM
• Jindal SAW Ltd.
• Tata Metaliks Ltd.
• McWane Inc.
• U.S. Pipe
• Electrosteel Castings Limited
• American Cast Iron Pipe Company（ACIPCO）
• Kubota Corporation
• Xiamen Landee Industries Co., Ltd.
• Svobodny Santekhnik（SST）

第14章 戦略的提言

第15章 調査会社について・免責事項

The Ductile Iron Pipes Market was valued at USD 9.37 Billion in 2024 and is expected to reach USD 14.20 Billion by 2030 with a CAGR of 7.01%. The ductile iron pipes market refers to the global industry focused on the production, distribution, and application of ductile iron pipes, which are a form of cast iron pipes enhanced with nodular graphite inclusions to improve strength, flexibility, and impact resistance. These pipes are predominantly used in water and wastewater infrastructure systems due to their high durability, corrosion resistance, and capacity to handle high-pressure fluid flow. The market encompasses manufacturers, suppliers, contractors, and end users across sectors such as municipal water supply, sewage and drainage systems, industrial fluid transportation, irrigation networks, and fire protection systems.

The increasing global emphasis on replacing aging water infrastructure, especially in developed economies, and the ongoing urbanization and industrialization in emerging nations have amplified demand for robust and long-lasting piping systems. Ductile iron pipes offer a preferred solution over traditional cast iron or PVC pipes due to their longer life span, ease of installation, and low maintenance requirements. The market is also shaped by growing investments in smart water management and sustainable infrastructure development, which push for reliable and efficient materials capable of supporting expanding urban populations and industrial operations. Moreover, ductile iron pipes are gaining traction in the oil and gas and mining industries where high-pressure and abrasive environments demand resilient pipeline systems.

Key Market Drivers

Growing Demand for Durable and Long-Life Water Infrastructure Solutions

The ductile iron pipes market is witnessing significant growth driven by the increasing global demand for robust, long-lasting water supply and sewage infrastructure. As urban populations expand and cities experience rapid industrialization, the need for efficient water transmission and distribution networks has never been more critical. Ductile iron pipes offer exceptional strength, flexibility, and longevity-often exceeding 100 years-making them a preferred choice for municipalities and utility operators focused on reducing maintenance costs and minimizing pipeline failure. These pipes are especially advantageous in high-pressure and deep-buried applications where traditional alternatives like PVC or concrete might underperform or degrade prematurely.

With aging water infrastructure in developed regions such as North America and Europe, the market is seeing a surge in replacement and rehabilitation projects that prioritize corrosion-resistant, impact-resistant, and structurally reliable materials. Additionally, in emerging economies across Asia and Africa, new infrastructure development supported by government investments and foreign aid is spurring widespread adoption of ductile iron pipes in water treatment, irrigation, and urban sanitation. The market also benefits from the pipes' compatibility with a wide range of jointing methods, which ensures easier and faster installations across varied terrains. In seismically active zones or areas prone to ground movement, ductile iron pipes perform reliably due to their superior mechanical properties and joint integrity.

Furthermore, growing awareness around water conservation and leakage reduction has made ductile iron pipes a strategic solution for public utilities aiming to increase water delivery efficiency. Their recyclability and eco-friendly manufacturing process are additional attributes aligning with global sustainability goals, encouraging further adoption across public and private sectors. Coupled with stringent regulations on water quality and distribution safety, the superior performance attributes of ductile iron pipes position them as a go-to material in the global effort to upgrade and expand water infrastructure systems. Over 70% of global water infrastructure is aging and requires urgent replacement or upgrades. Global demand for durable water pipeline systems is expected to grow by over 6% annually through the next decade. More than 2.5 billion people are projected to gain access to improved water infrastructure by 2035, driving long-term demand. Urban infrastructure investments are anticipated to exceed USD 4 trillion globally by 2030, with a significant share allocated to water systems. Over 60% of water loss globally is attributed to outdated or poor-quality piping, reinforcing the need for long-life materials like cast iron.

Key Market Challenges

Rising Competition from Alternative Piping Materials

The ductile iron pipes market faces a significant challenge from the increasing adoption of alternative piping materials such as high-density polyethylene (HDPE), polyvinyl chloride (PVC), and steel pipes, which are gaining traction due to their lightweight nature, corrosion resistance, ease of handling, and cost-effectiveness. These alternative materials have been evolving rapidly in terms of technological innovation, offering enhanced flexibility, long operational life, and simpler installation processes, particularly in remote and difficult terrains where heavy equipment transportation is costly or logistically complex. In many developing and developed regions, water utility providers and infrastructure developers are increasingly opting for plastic pipes, especially HDPE and PVC, in water distribution and sewage systems due to their relatively lower installation and maintenance costs.

This is particularly evident in small to medium-sized projects where budget constraints and fast execution timelines are key decision-making factors. Furthermore, alternative materials do not require internal linings or coatings to resist internal corrosion caused by aggressive soils or water contents, which gives them an additional advantage in hostile environments. Although ductile iron pipes have superior mechanical strength and are suitable for high-pressure applications, their vulnerability to external corrosion and the need for protective coatings often escalate lifecycle costs and maintenance complexity. Additionally, the growing emphasis on sustainability and environmental regulations is pushing industries to explore more environmentally friendly materials, which places added pressure on the ductile iron pipe industry to innovate or improve its environmental footprint.

The lightweight nature of HDPE and PVC also reduces transportation and labor costs significantly, especially in large-scale rural water supply schemes, making them more attractive to budget-sensitive governments and public utilities. As the global construction and utilities sectors continue to explore cost optimization and energy-efficient solutions, the preference is shifting towards versatile, non-metallic piping systems, thereby putting ductile iron pipes at a competitive disadvantage. Moreover, the rapid urbanization across developing economies is accelerating demand for flexible and modular piping systems that allow for faster deployment with minimal ground disturbance, where plastic-based systems again have an edge.

All these dynamics collectively pose a major competitive threat to the ductile iron pipes market, forcing key manufacturers to either lower their prices, invest in more corrosion-resistant variants, or explore hybrid systems to retain market share. Unless ductile iron pipe suppliers can strongly differentiate on value-added factors such as long-term reliability in high-pressure systems or integrate sustainable coatings and joint technologies, the market may continue to lose ground to alternative piping materials in both emerging and mature infrastructure sectors.

Key Market Trends

Rising Integration of Smart Water Infrastructure with Ductile Iron Pipes

The ductile iron pipes market is experiencing a transformative shift driven by the global trend toward smart water infrastructure, where municipalities and utilities are increasingly investing in digital technologies to monitor, manage, and optimize water distribution networks. Ductile iron pipes are being integrated with advanced sensors, automated valves, and communication systems that enable real-time data monitoring for parameters such as pressure, flow rate, and leak detection. This integration helps utility providers enhance operational efficiency, reduce non-revenue water losses, and proactively address maintenance needs before failures occur. The compatibility of ductile iron pipes with these technologies stems from their durability and capacity to accommodate embedded devices without compromising structural integrity.

As governments push for smart cities and water management becomes a key focus amid growing concerns about water scarcity, the demand for smart-ready piping systems is escalating. This trend is supported by infrastructure modernization programs in both developed and developing countries, where long-term performance, corrosion resistance, and low lifecycle costs are prioritized. Furthermore, digital twin technology and GIS mapping tools are increasingly being used to manage and simulate entire pipeline networks, requiring piping materials that can handle digital transformation-an area where ductile iron pipes are emerging as a preferred choice due to their reliability and adaptability.

The convergence of traditional engineering with digital innovations is opening new pathways for the ductile iron pipe market, as vendors are also focusing on manufacturing pipes that are pre-equipped for smart water management systems. This evolution is not only increasing the demand for ductile iron pipes in urban utility projects but is also expanding their application scope into technologically advanced water distribution systems in industrial, residential, and rural areas. As water infrastructure continues to age globally and utilities seek sustainable and intelligent replacement options, the synergistic role of ductile iron pipes within smart water grids is anticipated to be a defining market trend in the coming years.

Key Market Players

• Saint-Gobain PAM
• Jindal SAW Ltd.
• Tata Metaliks Ltd.
• McWane Inc.
• U.S. Pipe
• Electrosteel Castings Limited
• American Cast Iron Pipe Company (ACIPCO)
• Kubota Corporation
• Xiamen Landee Industries Co., Ltd.
• Svobodny Santekhnik (SST)

Report Scope:

In this report, the Global Ductile Iron Pipes Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Ductile Iron Pipes Market, By Diameter:

• D.N. 80-300
• DN 350-600
• DN 700-1000
• DN 1200-2000
• DN2000 & Above

Ductile Iron Pipes Market, By Application:

• Water Distribution
• Sewage & Wastewater Systems
• Irrigation Systems

Ductile Iron Pipes Market, By Region:

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

Competitive Landscape

Company Profiles: Detailed analysis of the major companies presents in the Global Ductile Iron Pipes Market.

Available Customizations:

Global Ductile Iron Pipes 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
• 1.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Formulation of the Scope
• 2.4. Assumptions and Limitations
• 2.5. Sources of Research
  • 2.5.1. Secondary Research
  • 2.5.2. Primary Research
• 2.6. Approach for the Market Study
  • 2.6.1. The Bottom-Up Approach
  • 2.6.2. The Top-Down Approach
• 2.7. Methodology Followed for Calculation of Market Size & Market Shares
• 2.8. Forecasting Methodology
  • 2.8.1. Data Triangulation & Validation

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 Ductile Iron Pipes Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Diameter (D.N. 80-300, DN 350-600, DN 700-1000, DN 1200-2000, and DN2000 & Above)
  • 5.2.2. By Application (Water Distribution, Sewage & Wastewater Systems, Irrigation Systems)
  • 5.2.3. By Region
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Ductile Iron Pipes Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Diameter
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Ductile Iron Pipes 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 Diameter
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Ductile Iron Pipes 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 Diameter
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Ductile Iron Pipes 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 Diameter
      • 6.3.3.2.2. By Application

7. Europe Ductile Iron Pipes Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Diameter
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Ductile Iron Pipes 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 Diameter
      • 7.3.1.2.2. By Application
  • 7.3.2. United Kingdom Ductile Iron Pipes 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 Diameter
      • 7.3.2.2.2. By Application
  • 7.3.3. Italy Ductile Iron Pipes 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 Diameter
      • 7.3.3.2.2. By Application
  • 7.3.4. France Ductile Iron Pipes 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 Diameter
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Ductile Iron Pipes 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 Diameter
      • 7.3.5.2.2. By Application

8. Asia-Pacific Ductile Iron Pipes Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Diameter
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia-Pacific: Country Analysis
  • 8.3.1. China Ductile Iron Pipes 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 Diameter
      • 8.3.1.2.2. By Application
  • 8.3.2. India Ductile Iron Pipes 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 Diameter
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Ductile Iron Pipes 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 Diameter
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Ductile Iron Pipes 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 Diameter
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Ductile Iron Pipes 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 Diameter
      • 8.3.5.2.2. By Application

9. South America Ductile Iron Pipes Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Diameter
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. South America: Country Analysis
  • 9.3.1. Brazil Ductile Iron Pipes 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 Diameter
      • 9.3.1.2.2. By Application
  • 9.3.2. Argentina Ductile Iron Pipes 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 Diameter
      • 9.3.2.2.2. By Application
  • 9.3.3. Colombia Ductile Iron Pipes 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 Diameter
      • 9.3.3.2.2. By Application

10. Middle East and Africa Ductile Iron Pipes Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Diameter
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. Middle East and Africa: Country Analysis
  • 10.3.1. South Africa Ductile Iron Pipes 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 Diameter
      • 10.3.1.2.2. By Application
  • 10.3.2. Saudi Arabia Ductile Iron Pipes 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 Diameter
      • 10.3.2.2.2. By Application
  • 10.3.3. UAE Ductile Iron Pipes 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 Diameter
      • 10.3.3.2.2. By Application
  • 10.3.4. Kuwait Ductile Iron Pipes Market Outlook
    • 10.3.4.1. Market Size & Forecast
      • 10.3.4.1.1. By Value
    • 10.3.4.2. Market Share & Forecast
      • 10.3.4.2.1. By Diameter
      • 10.3.4.2.2. By Application
  • 10.3.5. Turkey Ductile Iron Pipes Market Outlook
    • 10.3.5.1. Market Size & Forecast
      • 10.3.5.1.1. By Value
    • 10.3.5.2. Market Share & Forecast
      • 10.3.5.2.1. By Diameter
      • 10.3.5.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

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

13. Company Profiles

• 13.1. Saint-Gobain PAM
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel/Key Contact Person
  • 13.1.5. Key Product/Services Offered
• 13.2. Jindal SAW Ltd.
• 13.3. Tata Metaliks Ltd.
• 13.4. McWane Inc.
• 13.5. U.S. Pipe
• 13.6. Electrosteel Castings Limited
• 13.7. American Cast Iron Pipe Company (ACIPCO)
• 13.8. Kubota Corporation
• 13.9. Xiamen Landee Industries Co., Ltd.
• 13.10. Svobodny Santekhnik (SST)

14. Strategic Recommendations

15. About Us & Disclaimer