日本のHDPEパイプ市場規模、シェア、動向、予測：タイプ、用途、地域別、2025年～2033年

日本のHDPEパイプ市場規模は2024年に12億4,490万米ドルに達しました。今後、IMARC Groupは、2033年には18億7,850万米ドルに達し、2025年から2033年にかけて4.20%の成長率（CAGR）を示すと予測しています。インフラのアップグレード、災害耐性の強化、老朽化したパイプラインを耐久性のあるものに交換することを目的とした政府の取り組みが、特に上下水道やガス配給などの重要なシステムにおいて市場の成長を支えています。また、日本は自然災害に対して脆弱であるため、柔軟性と長期的な信頼性を備えたHDPEパイプの需要が高まっています。

本レポートで扱う主な質問

• 日本のHDPEパイプ市場はこれまでどのように推移してきたか？
• 日本のHDPEパイプ市場のタイプ別区分は？
• 日本のHDPEパイプ市場の用途別区分は？
• 日本のHDPEパイプ市場の地域別区分は？
• 日本のHDPEパイプ市場のバリューチェーンにおける様々なステージとは？
• 日本のHDPEパイプ市場の主な促進要因と課題は？
• 日本のHDPEパイプ市場の構造と主要企業は？
• 日本のHDPEパイプ市場の競合状況は？

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
• 市場推定
• 調査手法

第3章 エグゼクティブサマリー

第4章 日本のHDPEパイプ市場-イントロダクション

• 概要
• 市場力学
• 業界動向
• 競合情報

第5章 日本のHDPEパイプ市場情勢

• 過去および現在の市場動向（2019～2024年）
• 市場予測（2025～2033年）

第6章 日本のHDPEパイプ市場- タイプ別の内訳

• PE 63
• PE 80
• PE 100

第7章 日本のHDPEパイプ市場- 用途別の内訳

• 石油・ガス
• 農業用灌漑パイプ
• 給水管
• 下水道管
• その他

第8章 日本のHDPEパイプ市場-競合情勢

• 概要
• 市場構造
• 市場企業のポジショニング
• 主要成功戦略
• 競合ダッシュボード
• 企業評価象限

第9章 主要企業のプロファイル

第10章 日本のHDPEパイプ市場- 業界分析

• 促進要因・抑制要因・機会
• ポーターのファイブフォース分析
• バリューチェーン分析

第11章 付録

The Japan HDPE pipes market size reached USD 1,244.9 Million in 2024. Looking forward, IMARC Group expects the market to reach USD 1,878.5 Million by 2033, exhibiting a growth rate (CAGR) of 4.20% during 2025-2033. Government initiatives aimed at upgrading infrastructure, enhancing disaster resilience, and replacing aging pipelines with durable HDPE pipes are supporting the market growth, particularly in critical systems such as water, sewage, and gas distribution. Additionally, the vulnerability of Japan to natural disasters is catalyzing the demand for HDPE pipes owing to their flexibility and long-term reliability.

Japan HDPE Pipes Market Trends:

Government Initiatives in Improving Infrastructure

The growing efforts of the governing body on expanding and upgrading the infrastructure are driving the need for high-density polyethylene (HDPE) pipes. With the growing elderly demographic and the need for improved disaster preparedness, the governing authority is persistently dedicating resources for upgrading vital infrastructure. This involves countrywide initiatives to substitute old pipelines with contemporary materials such as HDPE, renowned for their exceptional durability and performance. Initiatives that aim to enhance water systems, sewage, and gas distribution networks utilize HDPE pipes because of their resilience and adaptability. The rising focus on disaster-resilient infrastructure, especially in areas prone to earthquakes, is further encouraging the employment of HDPE pipes, as they can endure seismic events without fracturing. As reported by the International Trade Administration (ITA), in 2023, over 730,000 bridges, 11,000 tunnels, 10,000 water gates, 470,000 meters of sewage pipes, and 5,000 harbor quays are at least 50 years old. This aging infrastructure is getting more government focus. These continuous efforts, backed by significant funding, are fueling the need for HDPE pipes, guaranteeing their persistent contribution to Japan's infrastructure renovation. As the nation aims to swap out old systems for more durable and efficient materials, the demand for HDPE pipes is growing steadily, meeting both present and future infrastructure requirements.

Increased Focus on Disaster Recovery and Resilience

Japan's susceptibility to natural disasters, especially earthquakes, floods, and typhoons, is leading to a significant emphasis on disaster recovery and resilience in infrastructure planning. HDPE pipes are greatly appreciated for their adaptability and capacity to endure seismic events, rendering them perfect for use in areas susceptible to natural calamities. Their ability to withstand cracking under pressure and to absorb movement guarantees that HDPE pipes remain functional even following major environmental disruptions. The quick installation and simple repair of HDPE pipes also make them a favored option for urgent infrastructure repair projects. With Japan's ongoing focus on disaster readiness and robust infrastructure, the need for HDPE pipes is increasing, particularly in essential systems such as water supply, drainage, and utilities that must function during and after a disaster. For example, on August 8, 2024, an M7.1 quake hit northeast of Nichinan, Japan, emphasizing the country's regular seismic occurrences. As reported by the United States Geological Survey (USGS), Japan has undergone eight earthquakes with a magnitude of 7 or higher in the past century, occurring within 250 kilometers of the latest event. As a reaction to these persistent natural disasters, the use of HDPE pipes for durable and adaptable infrastructure systems is growing. Their capacity to withstand stress from earthquakes and facilitate repairs during disaster recovery makes them increasingly vital in Japan's infrastructure plans.

Japan HDPE Pipes Market Segmentation:

Type Insights:

• PE 63
• PE 80
• PE 100

Application Insights:

• Oil and Gas Pipe
• Agricultural Irrigation Pipe
• Water Supply Pipe
• Sewage System Pipe
• Others

Competitive Landscape:

The market research report has also provided a comprehensive analysis of the competitive landscape. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.

Key Questions Answered in This Report:

• How has the Japan HDPE pipes market performed so far and how will it perform in the coming years?
• What is the breakup of the Japan HDPE pipes market on the basis of type?
• What is the breakup of the Japan HDPE pipes market on the basis of application?
• What is the breakup of the Japan HDPE pipes market on the basis of region?
• What are the various stages in the value chain of the Japan HDPE pipes market?
• What are the key driving factors and challenges in the Japan HDPE pipes market?
• What is the structure of the Japan HDPE pipes market and who are the key players?
• What is the degree of competition in the Japan HDPE pipes market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Japan HDPE Pipes Market - Introduction

• 4.1 Overview
• 4.2 Market Dynamics
• 4.3 Industry Trends
• 4.4 Competitive Intelligence

5 Japan HDPE Pipes Market Landscape

• 5.1 Historical and Current Market Trends (2019-2024)
• 5.2 Market Forecast (2025-2033)

6 Japan HDPE Pipes Market - Breakup by Type

• 6.1 PE 63
  • 6.1.1 Overview
  • 6.1.2 Historical and Current Market Trends (2019-2024)
  • 6.1.3 Market Forecast (2025-2033)
• 6.2 PE 80
  • 6.2.1 Overview
  • 6.2.2 Historical and Current Market Trends (2019-2024)
  • 6.2.3 Market Forecast (2025-2033)
• 6.3 PE 100
  • 6.3.1 Overview
  • 6.3.2 Historical and Current Market Trends (2019-2024)
  • 6.3.3 Market Forecast (2025-2033)

7 Japan HDPE Pipes Market - Breakup by Application

• 7.1 Oil and Gas Pipe
  • 7.1.1 Overview
  • 7.1.2 Historical and Current Market Trends (2019-2024)
  • 7.1.3 Market Forecast (2025-2033)
• 7.2 Agricultural Irrigation Pipe
  • 7.2.1 Overview
  • 7.2.2 Historical and Current Market Trends (2019-2024)
  • 7.2.3 Market Forecast (2025-2033)
• 7.3 Water Supply Pipe
  • 7.3.1 Overview
  • 7.3.2 Historical and Current Market Trends (2019-2024)
  • 7.3.3 Market Forecast (2025-2033)
• 7.4 Sewage System Pipe
  • 7.4.1 Overview
  • 7.4.2 Historical and Current Market Trends (2019-2024)
  • 7.4.3 Market Forecast (2025-2033)
• 7.5 Others
  • 7.5.1 Historical and Current Market Trends (2019-2024)
  • 7.5.2 Market Forecast (2025-2033)

8 Japan HDPE Pipes Market - Competitive Landscape

• 8.1 Overview
• 8.2 Market Structure
• 8.3 Market Player Positioning
• 8.4 Top Winning Strategies
• 8.5 Competitive Dashboard
• 8.6 Company Evaluation Quadrant

9 Profiles of Key Players

• 9.1 Company A
  • 9.1.1 Business Overview
  • 9.1.2 Products Offered
  • 9.1.3 Business Strategies
  • 9.1.4 SWOT Analysis
  • 9.1.5 Major News and Events
• 9.2 Company B
  • 9.2.1 Business Overview
  • 9.2.2 Products Offered
  • 9.2.3 Business Strategies
  • 9.2.4 SWOT Analysis
  • 9.2.5 Major News and Events
• 9.3 Company C
  • 9.3.1 Business Overview
  • 9.3.2 Products Offered
  • 9.3.3 Business Strategies
  • 9.3.4 SWOT Analysis
  • 9.3.5 Major News and Events
• 9.4 Company D
  • 9.4.1 Business Overview
  • 9.4.2 Products Offered
  • 9.4.3 Business Strategies
  • 9.4.4 SWOT Analysis
  • 9.4.5 Major News and Events
• 9.5 Company E
  • 9.5.1 Business Overview
  • 9.5.2 Products Offered
  • 9.5.3 Business Strategies
  • 9.5.4 SWOT Analysis
  • 9.5.5 Major News and Events

10 Japan HDPE Pipes Market - Industry Analysis

• 10.1 Drivers, Restraints, and Opportunities
  • 10.1.1 Overview
  • 10.1.2 Drivers
  • 10.1.3 Restraints
  • 10.1.4 Opportunities
• 10.2 Porters Five Forces Analysis
  • 10.2.1 Overview
  • 10.2.2 Bargaining Power of Buyers
  • 10.2.3 Bargaining Power of Suppliers
  • 10.2.4 Degree of Competition
  • 10.2.5 Threat of New Entrants
  • 10.2.6 Threat of Substitutes
• 10.3 Value Chain Analysis

11 Appendix