
Introduction
China is currently standing at the forefront of the worldwide steel pipe industry. One of the main reasons is the recent industrialization of China’s economy.
Moreover, China’s influence on the world stage is also due to its quality products. Its advanced technologies have also added value to its reputation.
In the meantime, steel pipes are used in various applications depending on industrial needs. China has a strong reputation worldwide for steel pipe manufacturing. That’s why it’s one of the biggest exporters of sturdy and strong pipes.
You may want to import pipes with a lifelong warranty. We’re enlisting the top 10 Chinese steel pipe manufacturers.
1. UniAsen (Tianjin) Co. Ltd.

UniAsen is a reliable exporter and supplier of high-quality carbon steel pipes. It began in 1998 and has provided wholesale carbon-steel products since. It is present in a significant economic center of Tianjin and is a full-service trading factory. It utilizes high-quality iron ore as raw material. The reason is to ensure the production of premium pipes and fittings. Besides that, using advanced manufacturing equipment adds value to its products.
Their clients include some of the industry’s biggest names. Their names are CNPC, PETROBRAS, and VAN LEEUWEN. And with 20,000 tons of pipes in stock, UniAsen ensures a seamless delivery in 7 days, which is remarkable.
Main Products
- ERW Pipes
- LSAW pipes
- Seamless carbon pipes
- Carbon steel pipes
- Pipe fittings
- Hollow structural section
Advantages
- Adherence to over 50 international
- They include EN10219 and API 5L, to guarantee superior quality.
- Experienced workforce
- Carbon steel pipes manufacturing for diverse market needs
- Prompt delivery within a week
UniAsen embodies a legacy and commitment to customer satisfaction. It has emerged as your go-to partner for all carbon steel pipe requirements. This makes it the best carbon steel pipe supplier.
2. Hengyang Steel Tube Co Ltd.

Hengyang Steel Tube Co., Ltd. is one of China’s largest manufacturers of seamless steel pipes. Its reputation relies on its state-of-the-art manufacturing and precision engineering. Their after-sales service system makes them a unique option in the Chinese steel manufacturing industry.
Main Products
- Precision tubes
Seamless steel pipes
Advantages
- Seamless steel pipes for diverse applications
- Adherence to quality standards
- Products have high durability and are reliable
- Precision tubes designed according to engineering needs
- Committed Chinese steel pipe manufacturers to bring innovation
3. Baosteel Group Corporation

Baosteel Group has played a vital role in shaping China’s steel industry. They have a comprehensive range of steel products that sets them apart. The company sources its raw materials from different alloys. They include steel vanadium-titanium hot-rolled coils and Panzhihua Iron. This helps them meet quality standards. It also makes them one of the unique Chinese steel pipe manufacturers.
Main Products
- ERW steel pipes
- Seamless pipes
- Stainless steel pipes
Advantages
- Experienced workforce to meet international standards
- Strong emphasis on research and development
- A diverse range of products
Such a portfolio makes this company an influential steel pipe manufacturer.
4. Tianjin Pipe Corporation (TPCO)

TPCO is present in the lively economic center of Tianjin. TPCO has emerged as a distinguished unit in steel pipe manufacturing. They specialize in stainless steel pipes and seamless pipes. The use of technical equipment, PQF, REM, MPM, and ASSEL, to produce fine steel pipes is common here. On top of that, they use high-quality iron ore as raw material. As a result, the company becomes the best steel pipe supplier in China.
Main Products
- Seamless steel pipes
- Drill pipes
- High-pressure boiler tubes
- Oil well pipes
- Fluid transport pipes
- Casing and tubing
Advantages
- Cutting-edge and advanced production technology
- Specialized products for the industrial sector, or you can say the energy sector.
- Largest steel pipe manufacturer
The company’s superior raw materials and strategic location make it one of the best in the business.
5. Jiangsu Changbao Steel Tube Co., Ltd.

Jiangsu Changbao Steel Tube Co., Ltd. is a Jiangsu-based steel pipe manufacturing company. It is the biggest exporter of heat exchanger tubes and steel pipes in Jiangsu province. They use a combination of advanced equipment and superior iron ore. The ultimate goal is to deliver the best quality steel pipes.
Main Products
- Boiler tubes
- Seamless steel pipes
- Heat exchanger tubes
- Durable mechanical tubes
Advantages
- Specialized in high-pressure applications for robust solutions
- Adaptability to various industrial needs
- Focused on precision engineering to make high-quality products
The company has emerged as an industry leader. It has also added its name to the list of the best Chinese steel pipe manufacturers.
6. Baoji Petroleum Steel Pipe Co. Ltd.

If you’re looking for industry-specific expertise, Baoji Petroleum is your solution. It has established itself as a leader in the petroleum industry. That’s because it is providing advanced technologies to that sector. It is present in Baoji City, China. The company exports steel pipes to the petroleum industries across the globe.
Main Products
- Corrosion-resistant steel pipes
- Line Pipes
- Oil Country tubular goods
Advantages
- Specialized expertise in pipe manufacturing for the petroleum sector
- Products have high durability
The company has a diverse product range and advanced manufacturing processes. That is why it’s on the list of the best Chinese steel pipe manufacturers.
7. Hunan Standard Steel Co. Ltd.

Hunan Standard Steel Co. is another addition to the leading steel pipe manufacturers in China. The company uses the world’s most technical equipment. It also has the largest production capacity. Its rich industrial heritage, combined with its strategic location, makes it a strong contender. It helps meet global steel market needs. The company utilizes iron ore and other premium-grade raw materials.
Main Products
- Steel Plates
- ERW Pipes
- Seamless steel pipes
- Pipe fittings
Advantages
- Stringent quality checks to meet international standards
- Versatile products with adaptability to different market needs
- Advanced manufacturing processes to ensure high-capacity
The company is trying to reshape the future of the global steel market.
8. Shagang Group

Shagang Group is a powerhouse in China’s steel industry. It is one of the leading steel pipe suppliers and producers in Jiangsu province of China. The company uses coking coal, iron ore, and different alloys as raw materials. This results in the production of high-quality steel used across the world.
Products
- Cold-rolled steel with enhanced surface quality
- Hot-rolled steel for applications in infrastructure projects and construction
- Wire rods for different industrial applications
- Steel plates
Advantages
- Vertical integration in the production process
- Eco-friendlier practices
- Major products for machinery manufacturing
Shagang Group is keen on bringing innovation to the industry. However, its major products have uses in construction and machinery manufacturing.
9. Wuxi Xingye Seamless Steel Tube Co., Ltd.

Are you looking for reliability and precision in the seamless steel industry? Wuxi Xingye Seamless Steel Tube Co., Ltd., in China, is your go-to partner for this. The company provides seamless steel tubes with enhanced surface and good quality. It focuses more on its selection of raw materials. It utilizes steel alloys, such as stainless steel and carbon steel. This sets the stage for producing high-quality steel tubes.
Products
- Seamless steel tubes for the construction and automotive industries
- Precision steel tubes for precision machinery
Advantages
- The use of precision engineering to deliver tubes with accurate dimensions
- Customization options are available depending on customer needs
- Timely delivery
Customer satisfaction is the company’s main motto. For this reason, the company is among the best carbon-steel pipe suppliers.
10. Tianjin THHY International Co., Ltd.

THHY is another large manufacturer of steel pipes and sheets in China. It focuses on collaborations inside the country. The main aim is to produce a range of products for export. The raw materials they use include carbon steel and stainless steel. Their main customers are the machinery and oil industries.
Products
- Steel coil
- Steel sheet
- Steel pipe
- Copper pipe
Advantages
- Business relationships and collaborations with other manufacturers to ensure high-quality products
- Customization is available depending on the client’s requirements
THHY acts as a bridge connecting various companies. It also operates worldwide, supplying steel pipes to various industries.
Conclusion
Steel manufacturing has a vast landscape. We’ve explored the top 10 steel pipe manufacturers in China here.
Each of them contributes to the industries in its own way. There are giants like Shagang that can take the game away.
However, the presence of UniAsen is what illuminates the carbon steel pipe sector. With vast experience and global impact, UniAsen stands out among its competitors.
No wonder it’s one of the best Chinese steel pipe manufacturers. UniAsen has emerged as a leader in China’s steel industry in recent years. If you are looking for a reliable carbon steel pipe supplier, contact a UNIASEN expert for a free quote and size sheet.
