Top 10 Steel Pipe Manufacturers in Japan: Corporate Procurement Guide
No. | Company Name | Establishment |
1 | Nippon Steel Corporation | 2012 |
2 | JFE Holdings, Inc. | 2002 |
3 | Kobe Steel, Ltd. | 1905 |
4 | Hitachi Metals, Ltd. | 1956 |
5 | Japan Steel Works, Ltd. | 1907 |
6 | Tokyo Steel Co., Ltd. | 1934 |
7 | Sanyo Special Steel Co., Ltd. | 1935 |
8 | Daido Steel Co., Ltd. | 1916 |
9 | Nippon Steel & Sumitomo Metal Corporation | 2012 |
10 | Nippon Yakin Kogyo Co., Ltd. | 1925 |
Contents
- Preface
- Nippon Steel Corporation
- JFE Holdings, Inc.
- Kobe Steel, Ltd.
- Hitachi Metals, Ltd.
- Japan Steel Works, Ltd.
- Tokyo Steel Co., Ltd.
- Sanyo Special Steel Co., Ltd.
- Daido Steel Co., Ltd.
- Nippon Steel & Sumitomo Metal Corporation
- Nippon Yakin Kogyo Co., Ltd.
- Summary
Preface
The Japanese steel pipe market is experiencing significant growth. With the growing demand from various industries such as oil and gas, construction and automotive, steel pipes have excellent strength, durability and corrosion resistance, making them ideal for transporting fluids and gases.
In addition, the increase in infrastructure development projects and the need for efficient transportation systems are further driving the market.
Below is a list of the top ten Japanese steel pipe manufacturers compiled by Beijing Metleader Pipeline, hoping to provide some help for steel pipe procurement companies.

Nippon Steel Corporation
Nippon Steel Corporation is one of the largest steel pipe manufacturers in Japan, with operations ranging from steelmaking and steel manufacturing to four areas: engineering and construction, chemicals and materials, and system solutions.
It provides products to industries such as construction, energy, automotive and shipbuilding.
With advanced technology and a strong focus on innovation, the company produces durable and efficient steel products that meet global industry standards.
Emphasizing sustainability, reliability and customer satisfaction, the company aims to develop environmentally friendly steel solutions while maintaining high performance. Nippon Steel Corporation continuously invests in research and development to improve product quality and production efficiency.
Company Information
- Main Products: Steel pipes, seamless and welded tubes, structural steel
- Industries Served: Construction, energy, automotive, shipbuilding, and industrial applications
- Annual Production Capacity: Over 40 million tons of steel products per year

JFE Holdings, Inc.
JFE Holdings, Inc. is one of the largest steel manufacturers in Japan, specializing in the production of high-quality steel pipes for various industries.
JFE focuses on energy-saving production and environmentally friendly solutions to meet global needs.
JFE mainly provides strong, durable and reliable steel products for the construction, automotive, energy and infrastructure industries.
Company Information
- Main Products: Seamless and welded steel pipes, structural steel, specialty steel tubes
- Industries Served: Construction, energy, automotive, shipbuilding, and industrial applications
- Annual Production Capacity: Over 30 million tons of steel products per year

Kobe Steel, Ltd.
Kobe Steel, Ltd. is well known in Japan for producing high-quality steel pipes.
The company’s products can be found in various industries in Japan, including construction, automotive, energy, shipbuilding and infrastructure.
The company focuses on innovation, advanced technology and sustainability to meet global industry standards. Kobe Steel is committed to energy-efficient manufacturing and provides strong, durable and reliable steel products.
Company Information
- Main Products: Seamless and welded steel pipes, precision tubes, and specialty steel products
- Industries Served: Construction, energy, automotive, shipbuilding, and industrial applications
- Annual Production Capacity: Over 25 million tons of steel products per year

Hitachi Metals, Ltd.
Hitachi Metals, Ltd. is a leading manufacturer of high-quality steel pipes in Japan. It has been committed to research and development to improve product strength, corrosion resistance and energy efficiency;
It mainly produces stainless steel pipes, alloy pipes and seamless steel pipes, which are widely used in the automotive, energy, construction, aerospace and industrial fields.
The company has advanced technology, precision engineering and durable steel products to ensure reliable high-quality products for various industries.
Company Information
- Main Products: Seamless and welded steel pipes, precision tubes, alloy steel products
- Industries Served: Automotive, energy, construction, aerospace, and industrial applications
- Annual Production Capacity: Over 10 million tons of steel products per year

Japan Steel Works, Ltd.
Japan Steel Works, Ltd. (JSW) has a history of more than 50 years in Japan, specializing in the production of high-quality steel pipes and industrial materials.
Mainly provides steel pipes and fittings for Japan’s oil and gas, power generation, construction, aerospace and heavy machinery industries;
The company continues to research and develop to improve product strength, corrosion resistance, precision and corrosion resistance; has a strong global influence;
Plays an important role in Japan’s infrastructure.
Company Information
- Main Products: Seamless steel pipes, precision tubes, special alloy steel products
- Industries Served: Oil & gas, power generation, construction, aerospace, and heavy machinery
- Annual Production Capacity: Over 8 million tons of steel products per year

Tokyo Steel Co., Ltd.
Tokyo Steel Co., Ltd. is a Japanese steel recycling company specializing in recycled steel production.
Today, it has become Japan’s largest H-beam manufacturer, providing a full range of products including extra-large size products (the maximum size specified by JIS).
The company operates several plants across Japan, providing high-strength and durable steel products for the construction, automotive, shipbuilding and infrastructure industries.
The company supplies more than 1.5 million tons of such products to customers around the world each year, occupying a certain position in the global market.
Company Information
- Main Products: Steel pipes, structural steel, steel sheets, steel bars
- Industries Served: Construction, automotive, shipbuilding, infrastructure
- Annual Production Capacity: Over 5 million tons of steel products per year

Sanyo Special Steel Co., Ltd.
Sanyo Special Steel Co., Ltd. is a leading Japanese manufacturer of high-quality special steels, providing customers with “Steel You Can Trust”. The company focuses on advanced metallurgy and precision steel processing to ensure excellent performance for critical applications.
Products, including bearing steel, which has the largest market share in Japan, are used in various fields of society. The main raw material is scrap iron.
The company has been providing high-strength steel products for the automotive, aerospace, energy and industrial machinery industries for many years. With the quality and reliability of its products, Sanyo Special Steel Co., Ltd. continues to expand its influence in the domestic and international markets.
Company Information
- Main Products: Special steel pipes, alloy steel, bearing steel, stainless steel
- Industries Served: Automotive, aerospace, energy, industrial machinery
- Annual Production Capacity: Over 1 million tons of special steel products per year

Daido Steel Co., Ltd.
Daido Steel Co., Ltd. is one of the top ten manufacturers of high-performance steel products in Japan. With advanced metallurgy, precision engineering and innovation in steel production, its commitment to quality, sustainability and customer satisfaction ensures its products meet the highest industry standards.
The company produces a wide range of steel products and pipes for automotive, aerospace, energy, construction and industrial machinery applications.
Company Information
- Main Products: Special steel, stainless steel, alloy steel, tool steel, steel pipes
- Industries Served: Automotive, aerospace, energy, construction, industrial machinery
- Annual Production Capacity: Over 2 million tons of steel products per year

Nippon Steel & Sumitomo Metal Corporation
Nippon Steel & Sumitomo Metal Corporation (NSSMC) is one of the largest steel manufacturers in Japan, with high-quality steel products and advanced technologies. In 2019, the company changed its name to Nippon Steel & Sumitomo Metal Corporation after consolidating its businesses.
The company continues to pursue the world’s most advanced technology and manufacturing capabilities, and contributes to social development by providing high-quality products and services.
Company Information
- Main Products: Seamless and welded steel pipes, structural steel, stainless steel, alloy steel
- Industries Served: Automotive, construction, energy, shipbuilding, infrastructure
- Annual Production Capacity: Over 45 million tons of crude steel per year

Nippon Yakin Kogyo Co., Ltd.
Nippon Yakin Kogyo Co., Ltd. is a Japanese stainless steel product manufacturer specializing in high-performance stainless steel and nickel-based alloys.
The company has advanced metallurgical technology and precise production technology to provide high-strength and corrosion-resistant stainless steel pipe products for various industries.
The company provides customers with customized steel solutions to meet the needs of modern industry.
It has a high reputation in the Japanese market and its products can be seen in the fields of automobiles, electricity, nuclear energy, construction, etc.
Company Information
- Main Products: Stainless steel pipes, nickel-based alloy tubes, corrosion-resistant steel
- Industries Served: Aerospace, chemical processing, power generation, marine, automotive
- Annual Production Capacity: Over 200,000 tons of stainless steel and specialty alloys
Preface
I hope this article about the top ten steel pipe manufacturers in Japan can help you understand the strength and status of these companies.
It is convenient to provide suggestions for future steel pipe purchases. If you have more questions about steel pipe purchases or project pipe fittings requirements, you can contact us and we will provide professional suggestions!