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Carbon steel pipes are generally more budget-friendly than stainless steel. That’s why a lot of manufacturers in China make tons of it for all sorts of uses. You’ll commonly find it used for carrying water, gas, oil, and natural gas. It’s also a go-to for building structures, making machinery, and in car parts.
These pipes are known for their high strength and good workability. They can handle significant pressure and loads, plus they’re tough, meaning they don’t break easily. What’s more, they’re a breeze to cut, weld, and shape, which really simplifies installation and manufacturing.
Carbon Steel Pipes Market Size
The global carbon steel pipes market size is estimated to be around USD 3.63 billion in 2024 and is projected to reach USD 51.86 billion by 2033, growing at a compound annual growth rate (CAGR) of around 5.5% from 2025 to 2033.
Source: https://www.businessresearchinsights.com/market-reports/carbon-steel-pipe-market-124508
Top 10 carbon steel pipes manufacturers in China list:
Name | Founding Year |
Baosteel Group (Baowu) | 1978 |
Jianglin Steel | 2003 |
Zhejiang Etune Special Steel Tube Co., Ltd. | 2000 |
Tianjin United Steel Piping Co., Ltd. (TUSPIPE) | 1998 |
Hong Wang Group | 2005 |
Aoxing Metal Products Co., Ltd. | 1985 |
Tsingshan Holding Group | 2003 |
Zhangjiagang POSCO Stainless Steel Co., Ltd. | 1997 |
Angang Lianzhong Stainless Steel Co., Ltd. | 2001 |
Zhaojian Steel | 2010 |
Baosteel Group（BaoWu)
Year Founded: 1978
Main Products
- Carbon Steel Pipes
- Thick Plates
- Coated Steel Sheets (Coils)
- Stainless Steel Products
- Hot and Cold Rolled Coils
Company Description
Baosteel Group, also known as Baowu Group, kicked off in 1978 and has since grown into one of China’s and the world’s largest and most competitive super-large integrated iron and steel enterprises. While its headquarters are in Shanghai’s Pudong New Area, its main production bases are spread across key regions in China, including Shanghai, Wuhan, Zhanjiang, Ma’anshan, and Taiyuan.
Their operations span the entire steel production value chain. This covers everything from mining iron ore and processing raw materials, to steel smelting, product R&D, advanced processing, and sales/distribution. They also dive into related service industries, supply chain finance, real estate, and new urban industries, showcasing a diverse business portfolio.
Baosteel’s product line is incredibly extensive, covering almost every category in the steel industry. Beyond carbon steel products, they also offer thick plates, color-coated sheets, stainless steel, and special steel products. Their focus is on providing high-tech, high-value-added, premium steel materials for a wide range of industries.
Baowu Group’s carbon steel offerings include carbon steel pipes, carbon steel coils and sheets, and carbon steel plates. Within their carbon steel pipes, they produce seamless pipes for transporting oil and natural gas, as well as welded pipes for construction and infrastructure. Both types are known for their high strength, toughness, and excellent corrosion resistance.
Baosteel also provides a vast array of size and specification options. Notably, for oil and natural gas transport, they offer large-diameter straight seam welded pipes and spiral welded pipes with diameters reaching 1000mm or even larger. For applications like automotive parts and home appliances, they produce precision thin-walled pipes with wall thicknesses under 1mm.
Baosteel Group’s products are renowned for their stable quality and reliable performance. This is because they’re dedicated to producing high-tech, high-value-added premium steel. They’re constantly innovating their technologies and actively embracing green development principles. Through advanced energy-saving and environmental protection techniques, they continuously reduce carbon emissions and environmental impact during production. Their Zhanjiang base, in particular, has been developed as a model for a near-zero carbon steel factory.
Jianglin Steel
Year Founded: 2003
Main Products
- Carbon Steel Pipes
- Alloy Steel Products
- Stainless Steel Plate
- Stainless Steel Coil
- Stainless Steel Pipe
Company Description
Founded in 2003, Jianglin Steel Company, also known as Tianjin Jianglin Technology Development Co., Ltd., is renowned for producing high-quality steel products. Headquartered in the Wuqing District of Tianjin, just about a 40-minute drive from the nearest port, the company has already exported its products to over 180 countries worldwide.
Within its 21,000-square-meter factory, Jianglin has an annual production capacity of nearly 700,000 tons of steel products. This includes not only various stainless steel products but also alloy steel and carbon steel. Among these, carbon steel pipes are particularly popular due to the company’s consistent adherence to its philosophy of “credit and quality are our most important principles.” Jianglin always maintains high standards and rigorous requirements, ensuring every product meets GB/T 19001-2016 / ISO 9001:2015 standards, while also upholding sustainable development goals.
Jianglin offers a variety of carbon steel pipe types to meet customer needs. Carbon steel pipes can be categorized by their manufacturing process into seamless steel pipes and welded pipes, such as straight seam, spiral, and submerged arc welded pipes. By material, they can also be classified into low-carbon, medium-carbon, and high-carbon steel pipes, with increasing strength respectively.
Regardless of the type, the specifications for carbon steel pipes can be customized. For example, common outer diameter specifications range from 21.7mm to 508.0mm. Wall thickness can vary from 1.5mm to 16.0mm. Lengths are determined by customer requirements and production processes, ranging from 5.8m to 12.9m, or even up to 18m.
Carbon steel pipes are favored for their high strength and relatively low cost, making them suitable for transporting various fluids. They are particularly used in building water supply and drainage, fire protection systems, and urban gas pipeline networks, as well as for long-distance oil and gas pipelines, boilers, and high-pressure equipment. Additionally, they are widely applied in various structural components and construction projects.
Zhejiang Etune Special Steel Tube Co., Ltd.
Year Founded: 2000
Main Products
- Carbon Steel Pipes
- Pickled & annealed pipes
- Polished pipes
- Mechanical tubes
- Boilers tubes
Company Description
Zhejiang Etune Special Steel Tube Co., Ltd., located in Jiaxing City, Zhejiang Province, is a highly acclaimed manufacturer and supplier of stainless steel tubes and pipes. However, the company also specializes in the production of carbon steel pipes. With a registered capital of $20 million and a factory spanning over 45,000 square meters, Etune benefits from its strategic location near major highways and ports. This advantageous positioning ensures highly efficient domestic and international shipping, with products exported to North America, Southern Europe, South Korea, the United Kingdom, and beyond.
The company’s founders have established a strong reputation in the industry by prioritizing technological innovation and sustainable development as their core philosophy. The factory is equipped with multiple cold-rolling production lines, specialized annealing furnaces, and polishing equipment, enabling the production of carbon steel pipes with a smooth surface finish. This advanced machinery guarantees that all products meet rigorous high standards.
Etune offers a diverse range of carbon steel pipe products, including seamless steel pipes and welded pipes. The welded pipe category further includes straight seam welded pipes, spiral welded pipes, and submerged arc welded pipes. Zhejiang Etune maintains strict quality control over its products, adhering to standards such as ISO9001, ISO45001, SGS, and PED, thereby assuring customers of high-quality tubing.
The company’s carbon steel pipes, find widespread application across various industries. They are commonly used in fluid transportation systems, including building water supply and drainage, fire protection systems, and urban gas networks. Additionally, these pipes are suitable for long-distance oil and gas transportation, boilers, high-pressure equipment, and a variety of structural components and construction projects.
Tianjin United Steel Piping Co., Ltd. (TUSPIPE)
Year Founded: 1998
Main Products
- Carbon Steel Pipe
- Galvanized Pipe
- Boiler Tube
- Pipe Coating
- Pipe Coating
- Pipe Fitting
Company Description
Headquartered in Tianjin, China, TUSPIPE has specialized in the production of carbon steel pipes since 1998, establishing itself as a leading manufacturer in the country. With an annual production capacity of 500,000 tons, TUSPIPE’s products reach global markets, supported by a well-developed system encompassing production, quality control, and customer service.
The company offers a diverse range of products catering to various applications, all meeting international standards such as API SPEC 5CT, API SPEC 5L, FM1630, UL852, and JIS G 3444. Their offerings include specialized pipes for the energy sector, safety and infrastructure applications, industrial equipment, and unique scenarios, along with related pipe accessories.
TUSPIPE boasts a complete carbon steel pipe production chain, comprising 12 core manufacturing stages. This process, from coil feeding and material accumulation to forming and container packing, ensures a standardized and efficient production flow.
Carbon steel pipes are extensively utilized across several key industries, including construction, oil and gas transportation, power generation, and other industrial sectors. TUSPIPE remains committed to delivering high-quality, high-standard products to meet the stringent requirements of these diverse industries.
Hong Wang Group
Year Founded: 2005
Main Products
- Carbon Steel Pipes
- Stainless steel sheets
- Stainless steel surface finishing products
- Colored stainless steel coils and sheets
- Electrical steel coils and sheets
Company Description
As a leading enterprise in China’s steel processing industry, Hong Wang Group is not only an expert in the stainless steel field but also focuses on the production of carbon steel pipes. The group was founded by industry veterans with the aim of meeting the demand for high-quality steel products in China and global markets, and it has rapidly expanded its business scope and influence.
Hong Wang Group invests significant effort in carbon steel pipe production, utilizing advanced equipment and unique finishing technologies. The group’s distinctive processes, such as whole coil finishing, ensure the high quality of its carbon steel pipe products. These products are widely used in various fields, including building water supply and drainage, fire protection systems, urban gas pipeline networks, and long-distance oil and natural gas transportation pipelines.
Hong Wang Group consistently adheres to a strategic approach guided by customer needs. With the collective efforts of its 3,500 employees and the use of digitized production lines, the company continuously enhances its manufacturing capabilities for carbon steel pipes. Through ongoing innovation, it provides high-quality products to the carbon steel pipe market in China and globally.
Aoxing Metal Products Co., Ltd.
Year Founded: 1985
Main Products
- Carbon Steel Pipes
- Stainless Steel Coils
- Stainless Steel Sheets
- Stainless Steel Strips
Company Description
Aoxing Metal Products Co., Ltd. has been involved in the manufacturing of cold-rolled stainless steel products since 1985. Through its deep cultivation of precise and advanced manufacturing technologies, the company has gradually accumulated core capabilities in metal pipe production, laying a solid foundation for the subsequent expansion into carbon steel pipe business.
Its production base is located in Hanjia Village Industrial Park, Zouping County, Shandong Province, China. Being not far from the port allows for efficient transportation, shortening the delivery cycle for carbon steel pipe products and improving customer response time.
Aoxing Metal is equipped with advanced production equipment, including 2 12-roll reversible rolling mills, multiple horizontal bright annealing production lines, and high-precision CNC grinding machines. Whether it’s standard specification welded carbon steel pipes, seamless carbon steel pipes, or custom-sized carbon steel pipe products, the company can achieve efficient mass production, balancing production efficiency with product quality.
Tsingshan Holding Group
Year Founded: 2003
Main Products
- Carbon Steel Pipes
- Stainless steel tubes and pipes
- Stainless steel ingots and bars
- Stainless steel rods and wires
Company Description
Tsingshan Holding Group, located in Wenzhou, Zhejiang, China, is a leading steel manufacturer. Renowned for its exceptional manufacturing capabilities and extensive industry experience, the group is not only a giant in the stainless steel sector but also dedicated to the production of carbon steel pipes. Founded by Mr. Xiang Guangda, the company has established itself as a major force in the industry.
Tsingshan Group maintains complete control over the production process of its carbon steel pipes, from raw material procurement and smelting to shaping, rolling, and finishing. Every stage is meticulously managed. This vertically integrated production model ensures both high product quality and cost-effectiveness, allowing Tsingshan Group to maintain a strong competitive edge in the global carbon steel pipe market.
The company has made substantial investments in modern carbon steel pipe production lines, equipped with state-of-the-art machinery and inspection equipment. This enables them to produce both seamless and welded pipes. These carbon steel pipe products, recognized for their superior quality, meet the stringent standards of various industries, including natural gas, bridge construction, shipbuilding, and machinery manufacturing.
Over the years, Tsingshan Group has continuously enhanced its technical prowess. Its robust research and development capabilities allow for the ongoing optimization of production methods and the creation of new products. Advanced technologies ensure continuous production and minimize resource waste. Under the leadership of its founder, Tsingshan Group has rapidly expanded its carbon steel pipe production capacity and forged solid partnerships with domestic and international collaborators.
Zhangjiagang POSCO Stainless Steel Co., Ltd.
Year Founded: 1997
Main Products
- Carbon Steel Pipes
- Stainless steel tubes
- Stainless steel coils
- Stainless steel strips
- Stainless steel sheets
Company Description
Zhangjiagang POSCO Stainless Steel Co., Ltd. is located on Daxin Riverside Road in Zhangjiagang City, Jiangsu Province. It’s a joint venture formed by the powerful alliance of South Korea’s POSCO Group and China’s Jiangsu Shagang Group. The company boasts a prime geographical location, adjacent to major highways and freight ports, which facilitates the convenient delivery of its products to customers across Asia, North America, Europe, and beyond.
The company utilizes world-class manufacturing equipment sourced from the United States, Switzerland, France, and Germany, with a particular focus on the production of carbon steel pipes. This advanced production line and equipment enable the company not only to manufacture a variety of stainless steel products rapidly and efficiently but also to ensure the precision manufacturing of carbon steel pipes.
Furthermore, the company employs advanced computer systems, such as Manufacturing Execution Systems (MES) and Level-2 automation control systems, to manage its production processes. The MES system effectively manages and tracks every operation on the factory floor. These integrated systems provide rigorous monitoring of every production stage, from raw materials to finished goods, including carbon steel pipes, ensuring that all products, especially carbon steel pipes, meet high standards.
Angang Lianzhong Stainless Steel Co., Ltd.
Year Founded: 2001
Main Products
- Carbon Steel Pipes
- Stainless steel coils (hot rolled and cold rolled)
- Stainless steel tubes (seamless and welded)
- Stainless steel plates
Company Description
Ansteel Lianzhong Stainless Steel Co., Ltd. was established in 2001, and its predecessor was Lianzhong (Guangzhou) Stainless Steel Co., Ltd. It is located at Guangzhou Economic and Technological Development Zone, Guangdong Province, China. It was invested in and founded by Taiwan’s Yieh United Steel Corporation (YUSCO). While its core business is stainless steel products, LISCO leverages its comprehensive steel manufacturing system and advanced equipment to also possess synergistic production capabilities in carbon steel pipe-related fields.
In terms of its production system, LISCO has built an integrated, full-process system encompassing steelmaking, hot rolling, cold rolling, and pipe manufacturing. This complete industrial chain provides a solid foundation for the production of carbon steel pipes.
To further expand its product range and enhance production capacity, LISCO continuously invests in advanced equipment. Upgrades to specialized pipe manufacturing equipment have not only optimized the production process for stainless steel pipes but also provided technical support for the precise processing of carbon steel pipes.
With this equipment and technology, LISCO’s carbon steel pipes can be widely used in several key sectors, such as medium transport in chemical processes, pipeline laying in the energy industry, and as supporting conduits in automotive manufacturing and home appliance production.
Zhaojian Steel
Year Founded: 2010
Main Products
- Cold-rolled steel sheets
- Galvanized steel sheets
- Aluminum zinc plates
- Color-coated steel sheets
- Building steel products
- Household appliance steel
- Printed steel sheets
- Cold film faced plywood
- Hot film faced plywood
Company Description
Zhaojian Steel is a China-based manufacturer and global supplier of flat and long steel, serving customers in more than 60 countries with fast delivery and responsive service. The company’s portfolio spans carbon steel sheet, coil, plate, tube, and pipe, along with galvanized and pre-painted steel products for construction, manufacturing, appliances, and infrastructure industries.
Zhaojian Steel operates multiple high-speed production lines — including four hot-dip galvanizing lines and four automated color-coating lines — to ensure consistent quality and reliable lead times. Its pre-painted steels are produced under ISO 9001 systems and meet international standards such as ASTM A755 and EN 10169, supporting durable, color-stable performance in demanding outdoor applications.
Notably, carbon steel pipe is one of Zhaojian’s core product lines. The company has built large export volumes of carbon steel pipes — both seamless and welded — designed for oil & gas, infrastructure, and industrial applications. This strategic focus enables Zhaojian to deliver high-spec pipe products to global markets with the same commitment to quality, service, and reliability
Conclusion
China’s steel industry boasts a dynamic landscape of top-tier carbon steel pipe manufacturers, from established giants with rich histories like Baosteel Group to newer, innovative players such as Hongwang Group. These key market drivers offer a comprehensive range of carbon steel pipe types, including both seamless and welded varieties, catering to the diverse needs of critical sectors like oil and gas, construction, and automotive.
