세계의 덕타일 주철관 시장 : 예측 - 조인트 유형별, 직경별, 용도별, 지역별 분석(-2032년)

According to Stratistics MRC, the Global Ductile Iron Pipes Market is accounted for $17.78 billion in 2025 and is expected to reach $32.49 billion by 2032 growing at a CAGR of 9.0% during the forecast period. Ductile iron pipes are favored in water distribution and sewage networks because of their high strength, longevity, and resistance to corrosion. By incorporating magnesium into molten iron, these pipes achieve superior toughness and flexibility compared to conventional cast iron. They handle significant pressure levels, making them ideal for municipal, industrial, and agricultural uses. With a lifespan often surpassing five decades, they minimize maintenance needs while delivering dependable operation. Environmentally sustainable and recyclable, ductile iron pipes can also be lined or coated for extra protection against corrosion. These attributes make them a top option for contemporary infrastructure developments globally.

According to the U.S. Environmental Protection Agency (EPA), the 6th Drinking Water Infrastructure Needs Survey and Assessment (DWINSA)-based on 2015 data-estimated that $472.6 billion in investment would be needed over a 20-year period to maintain and upgrade the nation's drinking water infrastructure.

Market Dynamics:

Driver:

Increasing urbanization and infrastructure development

Global urbanization and the surge in infrastructure projects are major growth factors for the ductile iron pipes market. Expanding cities require efficient and durable water supply and wastewater systems, which ductile iron pipes can reliably provide. Government-backed programs in emerging nations to upgrade water networks further enhance their usage. Moreover, increasing construction of residential, commercial, and industrial facilities elevates demand for resilient piping solutions. The convergence of rapid urban growth, industrial expansion, and infrastructure modernization ensures steady market growth, positioning ductile iron pipes as essential elements in contemporary urban development initiatives globally.

Restraint:

High initial cost of installation

The high initial expense of acquiring and installing ductile iron pipes presents a key market challenge. In comparison to alternatives such as PVC or HDPE, these pipes involve higher material, transportation, and labor costs. Specialized installation procedures and equipment further increase the financial burden. For cost-sensitive municipal or industrial projects, such initial investment can act as a barrier to adoption. Although ductile iron pipes provide long-term durability and reduced maintenance costs, smaller-scale projects or regions with constrained infrastructure budgets may delay or avoid their implementation. This high upfront cost remains a significant restraint in market expansion.

Opportunity:

Technological advancements in pipe coatings and lining

Advances in protective coatings, linings, and manufacturing technologies create growth opportunities in the ductile iron pipes market. Innovations like cement mortar lining, zinc plating, and epoxy coatings improve corrosion resistance, extend service life, and lower maintenance costs. Enhanced manufacturing methods increase pipe strength, reliability, and allow customization for varied diameters and pressure levels. These improvements make ductile iron pipes more competitive against substitutes and adaptable across municipal, industrial, and agricultural applications. Ongoing technological development ensures superior performance, sustainability, and economic efficiency, creating fresh opportunities for global market expansion and wider adoption of ductile iron piping solutions in infrastructure projects.

Threat:

Environmental and regulatory challenges

Strict environmental regulations and compliance obligations challenge the growth of the ductile iron pipes market. The energy-intensive manufacturing processes generate emissions that necessitate expensive environmental controls or technological improvements. Adhering to both local and global standards can raise production costs and cause project delays. Non-compliance risks fines, canceled contracts, or reputational damage. Increasing emphasis on environmentally friendly and sustainable alternatives, such as HDPE or PVC pipes, may divert demand away from ductile iron pipes, even though they are durable and long-lasting. Regulatory and sustainability pressures therefore present significant threats to the market's growth trajectory.

Covid-19 Impact:

The ductile iron pipes market was significantly affected by COVID-19, as lockdowns, workforce shortages, and disrupted supply chains hindered production and distribution. Temporary shutdowns of manufacturing units and transport restrictions delayed raw material supply and project completion. Municipal and industrial construction projects were postponed or canceled, leading to decreased immediate demand. Economic uncertainty further constrained infrastructure investments. However, the market began recovering as essential water and sewage projects resumed after restrictions eased. Government initiatives to improve sanitation and water infrastructure provided additional support. Overall, while the pandemic caused short-term setbacks, it also highlighted the critical role of ductile iron pipes in essential infrastructure, sustaining medium- and long-term demand.

The push-on joint segment is expected to be the largest during the forecast period

The push-on joint segment is expected to account for the largest market share during the forecast period, favored for their simplicity, efficiency, and economic advantages. These joints can be installed quickly with minimal labor and equipment, making them highly suitable for extensive water supply and wastewater networks. Their inherent flexibility accommodates slight misalignments, reducing pipeline stress and long-term maintenance requirements. Push-on joints ensure leak-resistant connections and are capable of handling fluctuating pressures, catering to municipal, industrial, and agricultural sectors. Due to their ease of installation, reliability, and cost-effectiveness, push-on joints have become the most widely adopted solution in ductile iron piping systems worldwide.

The DN 2000 & above segment is expected to have the highest CAGR during the forecast period

Over the forecast period, the DN 2000 & above segment is predicted to witness the highest growth rate, fueled by rising requirements for large-diameter pipes in municipal, industrial, and infrastructure projects. These pipes play a critical role in high-volume water transport, sewage systems, and industrial fluid distribution. Accelerated urbanization, infrastructure modernization initiatives, and replacement of aging pipelines are driving demand for larger pipes. Their long lifespan, high-pressure tolerance, and efficiency in long-distance applications make them highly desirable. The increasing focus on robust, large-scale, and dependable piping networks underpins the strong growth of the DN 2000 & above segment globally.

Region with largest share:

During the forecast period, the Asia Pacific region is expected to hold the largest market share, contributing over 66% to the total revenue. This substantial share is attributed to the region's rapid urbanization, extensive infrastructure development, and increasing need for effective water and wastewater management systems. Nations like China, India, and various Southeast Asian countries are making significant investments to upgrade their municipal utilities, including water distribution and sewage networks. Ductile iron pipes are preferred due to their strength, resistance to corrosion, and capacity to handle high-pressure conditions, making them suitable for these large-scale infrastructure initiatives. As a result, the Asia Pacific region is anticipated to maintain its leading position in the market in the foreseeable future.

Region with highest CAGR:

Over the forecast period, the North America region is anticipated to exhibit the highest CAGR. This growth is primarily driven by substantial investments in infrastructure development and the pressing need to replace aging water and wastewater systems. In the U.S., a significant portion of the water infrastructure is over 50 years old, leading to frequent failures and inefficiencies. The demand for durable, corrosion-resistant, and high-pressure-resistant pipes is increasing, making ductile iron pipes the preferred choice for modernizing municipal utilities. Consequently, North America is expected to lead the market in terms of growth rate during this period.

Key players in the market

Some of the key players in Ductile Iron Pipes Market include Saint-Gobain PAM, Jindal SAW Ltd, Tata Metaliks, Rashmi Metaliks, American Cast Iron Pipe Company, Duktus GmbH & Co. KG, Electrosteel Steels Ltd., McWane, Inc., Kubota Corporation, Xiamen Landee Industries Co., Ltd., Rashmi Metaliks, Welspun Corp Limited, ESL Steel Limited, Supra Group and Rivitswade Ltd.

Key Developments:

In June 2025, Jindal Saw on approved the incorporation of a step-down subsidiary in the UAE and entered into joint venture (JV) agreements to establish two new companies in Saudi Arabia. The new UAE subsidiary will focus on setting up a pipe manufacturing facility with a capacity of 300,000 tons per annum (TPA) in Abu Dhabi. This facility aims to cater primarily to the oil and gas sector across the MENA region.

In March 2025, Welspun Corp Ltd. has solidified its standing as a global pipeline giant, securing a substantial series of contracts for coated pipes destined for major natural gas pipeline projects across the United States. These deals, valued at a significant sum, estimated at several billion Indian rupees, are slated for execution across the fiscal years 2026 and 2027, marking a long-term commitment to the burgeoning US energy infrastructure sector.

Joint Types Covered:

• Push-on Joint
• Mechanical Joint
• Flanged Joint
• Restrained Joint
• Ball & Socket Joint
• Other Joint Types

Diameters Covered:

• DN 80-300
• DN 350-600
• DN 700-1000
• DN 1200-2000
• DN 2000 & Above

Applications Covered:

• Water Supply
• Wastewater & Sewerage
• Irrigation
• Industrial Use
• Fire Protection Systems
• Mining & Slurry Transport
• Other Applications

Regions Covered:

• North America
  • US
  • Canada
  • Mexico
• Europe
  • Germany
  • UK
  • Italy
  • France
  • Spain
  • Rest of Europe
• Asia Pacific
  • Japan
  • China
  • India
  • Australia
  • New Zealand
  • South Korea
  • Rest of Asia Pacific
• South America
  • Argentina
  • Brazil
  • Chile
  • Rest of South America
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Qatar
  • South Africa
  • Rest of Middle East & Africa

What our report offers:

• Market share assessments for the regional and country-level segments
• Strategic recommendations for the new entrants
• Covers Market data for the years 2024, 2025, 2026, 2028, and 2032
• Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations)
• Strategic recommendations in key business segments based on the market estimations
• Competitive landscaping mapping the key common trends
• Company profiling with detailed strategies, financials, and recent developments
• Supply chain trends mapping the latest technological advancements

Free Customization Offerings:

All the customers of this report will be entitled to receive one of the following free customization options:

• Company Profiling
  • Comprehensive profiling of additional market players (up to 3)
  • SWOT Analysis of key players (up to 3)
• Regional Segmentation
  • Market estimations, Forecasts and CAGR of any prominent country as per the client's interest (Note: Depends on feasibility check)
• Competitive Benchmarking
  • Benchmarking of key players based on product portfolio, geographical presence, and strategic alliances

Table of Contents

1 Executive Summary

2 Preface

• 2.1 Abstract
• 2.2 Stake Holders
• 2.3 Research Scope
• 2.4 Research Methodology
  • 2.4.1 Data Mining
  • 2.4.2 Data Analysis
  • 2.4.3 Data Validation
  • 2.4.4 Research Approach
• 2.5 Research Sources
  • 2.5.1 Primary Research Sources
  • 2.5.2 Secondary Research Sources
  • 2.5.3 Assumptions

3 Market Trend Analysis

• 3.1 Introduction
• 3.2 Drivers
• 3.3 Restraints
• 3.4 Opportunities
• 3.5 Threats
• 3.6 Application Analysis
• 3.7 Emerging Markets
• 3.8 Impact of Covid-19

4 Porters Five Force Analysis

• 4.1 Bargaining power of suppliers
• 4.2 Bargaining power of buyers
• 4.3 Threat of substitutes
• 4.4 Threat of new entrants
• 4.5 Competitive rivalry

5 Global Ductile Iron Pipes Market, By Joint Type

• 5.1 Introduction
• 5.2 Push-on Joint
• 5.3 Mechanical Joint
• 5.4 Flanged Joint
• 5.5 Restrained Joint
• 5.6 Ball & Socket Joint
• 5.7 Other Joint Types

6 Global Ductile Iron Pipes Market, By Diameter

• 6.1 Introduction
• 6.2 DN 80-300
• 6.3 DN 350-600
• 6.4 DN 700-1000
• 6.5 DN 1200-2000
• 6.6 DN 2000 & Above

7 Global Ductile Iron Pipes Market, By Application

• 7.1 Introduction
• 7.2 Water Supply
• 7.3 Wastewater & Sewerage
• 7.4 Irrigation
• 7.5 Industrial Use
• 7.6 Fire Protection Systems
• 7.7 Mining & Slurry Transport
• 7.8 Other Applications

8 Global Ductile Iron Pipes Market, By Geography

• 8.1 Introduction
• 8.2 North America
  • 8.2.1 US
  • 8.2.2 Canada
  • 8.2.3 Mexico
• 8.3 Europe
  • 8.3.1 Germany
  • 8.3.2 UK
  • 8.3.3 Italy
  • 8.3.4 France
  • 8.3.5 Spain
  • 8.3.6 Rest of Europe
• 8.4 Asia Pacific
  • 8.4.1 Japan
  • 8.4.2 China
  • 8.4.3 India
  • 8.4.4 Australia
  • 8.4.5 New Zealand
  • 8.4.6 South Korea
  • 8.4.7 Rest of Asia Pacific
• 8.5 South America
  • 8.5.1 Argentina
  • 8.5.2 Brazil
  • 8.5.3 Chile
  • 8.5.4 Rest of South America
• 8.6 Middle East & Africa
  • 8.6.1 Saudi Arabia
  • 8.6.2 UAE
  • 8.6.3 Qatar
  • 8.6.4 South Africa
  • 8.6.5 Rest of Middle East & Africa

9 Key Developments

• 9.1 Agreements, Partnerships, Collaborations and Joint Ventures
• 9.2 Acquisitions & Mergers
• 9.3 New Product Launch
• 9.4 Expansions
• 9.5 Other Key Strategies

10 Company Profiling

• 10.1 Saint-Gobain PAM
• 10.2 Jindal SAW Ltd
• 10.3 Tata Metaliks
• 10.4 Rashmi Metaliks
• 10.5 American Cast Iron Pipe Company
• 10.6 Duktus GmbH & Co. KG
• 10.7 Electrosteel Steels Ltd.
• 10.8 McWane, Inc.
• 10.9 Kubota Corporation
• 10.10 Xiamen Landee Industries Co., Ltd.
• 10.11 Rashmi Metaliks
• 10.12 Welspun Corp Limited
• 10.13 ESL Steel Limited
• 10.14 Supra Group
• 10.15 Rivitswade Ltd