2025 Top 10 Plastic Lined Steel Pipe Factory in China

Introduction to Plastic Lined Steel Pipe

Plastic lined steel pipe is a composite pipe that combines the advantages of both steel pipes and plastic pipes. The steel pipe provides the structural strength and mechanical properties, while the plastic lining offers excellent corrosion resistance, chemical resistance, and smooth inner surface. This type of pipe is widely used in various industries such as chemical, petroleum, food, and water treatment, where corrosion - resistant and hygienic piping systems are required.

Top 10 Plastic Lined Steel Pipe Factories in China

1. Hebei Yugang Pipeline Manufacturing Co., Ltd

Hebei Yugang Pipeline Manufacturing Co., Ltd is a well - established enterprise in the field of pipeline manufacturing. It has a long - standing reputation for producing high - quality plastic lined steel pipes. The company is equipped with advanced production equipment and a professional R & D team.

Features in Plastic Lined Steel Pipe:

High - quality materials: The company carefully selects the steel and plastic materials for its pipes. The steel used has high strength and good weldability, while the plastic lining is made from premium polymers that offer excellent chemical resistance. For example, in applications where the pipe needs to transport highly corrosive chemicals, the plastic lining can effectively prevent the steel pipe from being corroded, ensuring a long service life.
Precise manufacturing process: Hebei Yugang adopts advanced manufacturing techniques to ensure the uniformity and quality of the plastic lining. The lining process is strictly controlled to avoid defects such as bubbles or uneven thickness. This results in a smooth inner surface of the pipe, which reduces fluid resistance and improves the efficiency of fluid transportation.
Customization: The company can customize plastic lined steel pipes according to the specific requirements of customers. Whether it is the diameter, length, or the type of plastic lining, they can meet different needs. This is especially important for industries with special requirements, such as the pharmaceutical industry, where strict hygiene and corrosion - resistance standards must be met.

Advantages:

Technical strength: With a professional R & D team, the company can continuously improve its production technology and product quality. They keep up with the latest industry trends and introduce new materials and processes to enhance the performance of their plastic lined steel pipes.
Quality control: The company has a strict quality control system in place. From raw material inspection to finished product testing, every step is carefully monitored. This ensures that all products meet or exceed national and international standards.
After - sales service: Hebei Yugang provides comprehensive after - sales service. They offer technical support, installation guidance, and maintenance advice to customers. In case of any problems with the pipes, they can quickly respond and provide solutions.

Website: https://www.hbygpipes.com/

2. Jiangsu Shengtai Pipe Industry Co., Ltd

Jiangsu Shengtai Pipe Industry Co., Ltd has been in the plastic lined steel pipe manufacturing business for many years. It is located in an area with a well - developed industrial chain, which provides it with easy access to raw materials and advanced manufacturing technologies.

Features in Plastic Lined Steel Pipe:

Diverse product range: The company offers a wide variety of plastic lined steel pipes, including different types of plastic linings such as polyethylene (PE), polypropylene (PP), and polytetrafluoroethylene (PTFE). This allows customers to choose the most suitable pipe according to their specific application scenarios. For example, PTFE - lined pipes are highly resistant to high temperatures and strong chemicals, making them ideal for use in the chemical and petrochemical industries.
Advanced coating technology: Jiangsu Shengtai has developed its own advanced coating technology for plastic lining. This technology ensures a strong bond between the plastic lining and the steel pipe, preventing the lining from peeling off during use. The coating process also results in a uniform and smooth lining surface, which is beneficial for fluid flow.
Large - scale production capacity: The company has a large - scale production base with advanced production equipment. This enables them to produce a large quantity of plastic lined steel pipes in a short period of time, meeting the urgent needs of large - scale projects.

Advantages:

Cost - effectiveness: Due to its large - scale production and efficient management, Jiangsu Shengtai can offer plastic lined steel pipes at a relatively low cost without sacrificing quality. This makes their products very competitive in the market.
Industry experience: With years of experience in the industry, the company has a deep understanding of customer needs and market trends. They can provide professional advice to customers on product selection and application.
Environmental - friendly production: The company pays great attention to environmental protection in its production process. It uses environmentally friendly materials and production methods, reducing the impact on the environment.

3. Shandong Zhongtuo Pipe Industry Co., Ltd

Shandong Zhongtuo Pipe Industry Co., Ltd is a leading manufacturer of plastic lined steel pipes in Shandong Province. It has a strong focus on product innovation and quality improvement.

Features in Plastic Lined Steel Pipe:

Innovative product design: The company continuously invests in research and development to come up with innovative plastic lined steel pipe designs. For example, they have developed pipes with a double - layer plastic lining structure, which provides enhanced corrosion resistance and mechanical strength. This design is particularly suitable for harsh environments where the pipes are exposed to strong acids, alkalis, and high - pressure fluids.
High - precision manufacturing: Shandong Zhongtuo uses high - precision machining equipment to ensure the dimensional accuracy of its plastic lined steel pipes. This is crucial for the proper installation and connection of the pipes in a piping system. The precise dimensions also help to improve the overall performance and reliability of the system.
Quality assurance system: The company has established a comprehensive quality assurance system that covers every aspect of the production process. From raw material procurement to product delivery, strict quality control measures are implemented to ensure that only high - quality products reach the market.

Advantages:

Skilled workforce: The company has a team of skilled workers and technicians who are proficient in the production of plastic lined steel pipes. Their expertise and experience contribute to the high - quality production of the products.
Good reputation: Over the years, Shandong Zhongtuo has built a good reputation in the market for its reliable products and excellent service. Customers trust the company's products and are more likely to choose them for their projects.
Strong R & D capabilities: The company's R & D department is constantly exploring new materials and technologies to improve the performance of plastic lined steel pipes. This enables them to stay ahead of the competition and meet the evolving needs of the market.

4. Zhejiang Jinyi Pipe Industry Co., Ltd

Zhejiang Jinyi Pipe Industry Co., Ltd is located in Zhejiang, a province known for its advanced manufacturing industries. The company has a modern production base and a complete set of production equipment.

Features in Plastic Lined Steel Pipe:

Excellent surface finish: The plastic lined steel pipes produced by Zhejiang Jinyi have an excellent surface finish. The smooth inner surface of the pipes reduces the friction coefficient of fluid flow, which not only saves energy but also reduces the wear and tear of the pipes. This is especially important for long - distance fluid transportation systems.
Good flexibility: The company's plastic lined steel pipes have a certain degree of flexibility, which makes them easier to install in complex piping systems. They can be bent and shaped to fit different installation requirements without damaging the plastic lining.
High - temperature resistance: Some of the plastic lining materials used by Zhejiang Jinyi have good high - temperature resistance properties. This allows the pipes to be used in applications where high - temperature fluids need to be transported, such as in power plants and some industrial heating systems.

Advantages:

Geographical advantage: Being located in Zhejiang, the company has easy access to advanced technologies, a large talent pool, and a well - developed transportation network. This helps to improve the efficiency of production and distribution.
Customer - oriented service: Zhejiang Jinyi focuses on providing customer - oriented service. They listen to the needs of customers carefully and provide customized solutions. Their after - sales service team is also very responsive, ensuring that customers' problems are solved in a timely manner.
Continuous improvement: The company is committed to continuous improvement in product quality and production efficiency. They regularly upgrade their production equipment and management systems to adapt to the changing market demands.

5. Tianjin Huayang Pipe Co., Ltd

Tianjin Huayang Pipe Co., Ltd is an important player in the plastic lined steel pipe market in northern China. It has a long - term cooperation with many large - scale enterprises and has a stable customer base.

Features in Plastic Lined Steel Pipe:

Strict material selection: The company selects high - quality steel and plastic materials for its pipes. The steel is sourced from reliable suppliers and undergoes strict quality inspection. The plastic lining materials are also carefully chosen to ensure their performance and compatibility with the steel pipe.
Good sealing performance: Tianjin Huayang's plastic lined steel pipes have good sealing performance at the joints. This is achieved through advanced connection technology and high - quality sealing materials. The good sealing performance prevents fluid leakage, which is crucial for the safety and efficiency of the piping system.
Long - term durability: Thanks to the high - quality materials and advanced manufacturing process, the plastic lined steel pipes produced by the company have a long service life. They can withstand the test of time and various environmental factors, reducing the need for frequent replacement.

Advantages:

Industry influence: The company has a certain influence in the industry. It participates in industry standard - setting activities and promotes the healthy development of the plastic lined steel pipe industry.
Logistics advantage: Located in Tianjin, a major port city, the company has convenient logistics facilities. This enables it to quickly deliver products to customers both at home and abroad.
Technical cooperation: Tianjin Huayang cooperates with some well - known research institutions and universities. Through these cooperations, they can introduce the latest research results into their production and improve the quality and performance of their products.

6. Guangdong Xinyi Pipe Industry Co., Ltd

Guangdong Xinyi Pipe Industry Co., Ltd is based in Guangdong, a province with a strong economic and technological background. The company is known for its innovative approach to plastic lined steel pipe manufacturing.

Features in Plastic Lined Steel Pipe:

Smart manufacturing: The company has introduced smart manufacturing technology into its production process. This includes the use of automated production lines, intelligent monitoring systems, and data - driven management. The smart manufacturing technology improves production efficiency, reduces human errors, and ensures the stability of product quality.
Specialized plastic lining materials: Guangdong Xinyi has developed some specialized plastic lining materials with unique properties. For example, they have a type of plastic lining that has antibacterial properties, which is very suitable for use in the food and beverage industry and water treatment systems where hygiene is of utmost importance.
Modular design: The company's plastic lined steel pipes are designed with a modular concept. This makes the installation and maintenance of the pipes more convenient. Customers can easily replace or expand the piping system according to their needs.

Advantages:

Innovation - driven: The company's focus on innovation allows it to develop new products and technologies continuously. This gives it a competitive edge in the market and helps it to meet the emerging needs of customers.
Market adaptability: Guangdong Xinyi is very sensitive to market changes. It can quickly adjust its production and product strategy according to market demands, ensuring that its products are always in line with the market trend.
International vision: The company has an international vision and actively participates in international trade. It exports its plastic lined steel pipes to many countries and regions, which not only expands its market share but also helps it to learn from international advanced experience.

7. Hubei Hongtai Pipe Industry Co., Ltd

Hubei Hongtai Pipe Industry Co., Ltd is a key enterprise in the plastic lined steel pipe industry in Hubei Province. It has a large production capacity and a wide range of product applications.

Features in Plastic Lined Steel Pipe:

Comprehensive product series: The company offers a comprehensive series of plastic lined steel pipes, covering different diameters, wall thicknesses, and plastic lining types. This comprehensive product series can meet the diverse needs of various industries, from small - scale industrial projects to large - scale infrastructure construction.
Good impact resistance: The plastic lined steel pipes produced by Hubei Hongtai have good impact resistance. This is important for applications where the pipes may be subject to external impacts, such as in construction sites or in underground piping systems. The strong impact resistance ensures the integrity and safety of the pipes.
Low - temperature performance: The company has developed plastic lining materials that can maintain good performance at low temperatures. This makes the pipes suitable for use in cold regions or in applications where the fluid temperature is relatively low.

Advantages:

Cost - performance ratio: Hubei Hongtai can offer its plastic lined steel pipes at a high cost - performance ratio. They achieve this through efficient production management and cost - control measures, providing customers with high - quality products at a reasonable price.
Local resource advantage: Being located in Hubei, the company can take advantage of local resources, such as raw materials and labor. This helps to reduce production costs and improve the competitiveness of its products.
Service network: The company has established a wide - spread service network. It can provide timely after - sales service to customers in different regions, ensuring that customers' problems can be solved quickly.

8. Fujian Longda Pipe Industry Co., Ltd

Fujian Longda Pipe Industry Co., Ltd is a well - known manufacturer of plastic lined steel pipes in Fujian Province. It has a strong focus on product quality and customer satisfaction.

Features in Plastic Lined Steel Pipe:

Advanced testing equipment: The company is equipped with advanced testing equipment to ensure the quality of its plastic lined steel pipes. The testing includes various aspects such as chemical composition analysis, mechanical property testing, and corrosion resistance testing. Only products that pass all the tests can be released to the market.
Good adhesion of plastic lining: Fujian Longda's plastic lined steel pipes have a good adhesion between the plastic lining and the steel pipe. This is achieved through a special surface treatment process of the steel pipe and a proper plastic lining process. The good adhesion ensures the long - term stability of the plastic lining and the overall performance of the pipe.
Light - weight design: The company has developed some light - weight plastic lined steel pipes without sacrificing their strength and performance. The light - weight design makes the pipes easier to handle and install, especially in high - rise buildings or in areas with limited lifting equipment.

Advantages:

Quality - first principle: The company adheres to the quality - first principle. All its production activities are centered around ensuring product quality. This has earned the company a good reputation in the market and the trust of customers.
Technical support: Fujian Longda provides strong technical support to its customers. They can offer professional advice on pipe selection, installation, and maintenance, helping customers to make the most of their products.
Continuous improvement in service: The company is constantly improving its service level. They listen to customer feedback and take measures to improve their service quality, aiming to provide customers with a better experience.

9. Anhui Jiahua Pipe Industry Co., Ltd

Anhui Jiahua Pipe Industry Co., Ltd is an important player in the plastic lined steel pipe market in Anhui Province. It has a modern production base and a professional management team.

Features in Plastic Lined Steel Pipe:

Eco - friendly production process: The company uses an eco - friendly production process for its plastic lined steel pipes. It reduces waste generation and environmental pollution during the production process. The use of environmentally friendly materials also makes the pipes more sustainable.
High - pressure resistance: Anhui Jiahua's plastic lined steel pipes are designed to withstand high pressures. This is suitable for applications such as high - pressure water supply systems, oil and gas pipelines, and industrial hydraulic systems. The high - pressure resistance ensures the safe and reliable operation of the piping system.
Good chemical stability: The plastic lining materials used by the company have good chemical stability. They can resist the corrosion of a wide range of chemicals, making the pipes suitable for use in chemical plants, pharmaceutical factories, and other industries where chemical corrosion is a major concern.

Advantages:

Environmental awareness: The company's focus on environmental protection not only meets the requirements of sustainable development but also enhances its brand image. Customers who are concerned about environmental issues are more likely to choose the company's products.
Management efficiency: The professional management team of Anhui Jiahua ensures the efficient operation of the company. They optimize the production process, manage the supply chain effectively, and improve the overall efficiency of the enterprise.
Product innovation: The company encourages product innovation. It invests in R & D to develop new products and improve the performance of existing products, keeping up with the development of the industry.

10. Liaoning Tianhe Pipe Industry Co., Ltd

Liaoning Tianhe Pipe Industry Co., Ltd is a leading manufacturer of plastic lined steel pipes in Liaoning Province. It has a long - standing history in the industry and a solid technical foundation.

Features in Plastic Lined Steel Pipe:

Cold - resistant plastic lining: The company has developed a cold - resistant plastic lining material, which is very suitable for use in the cold climate of Liaoning and other northern regions. The cold - resistant lining can maintain its flexibility and corrosion - resistance properties at low temperatures, ensuring the normal operation of the pipes in winter.
Integrated production process: Liaoning Tianhe has an integrated production process that includes steel pipe manufacturing, plastic lining, and product testing. This integrated process allows for better quality control and cost management.
Good weldability: The plastic lined steel pipes produced by the company have good weldability. This is important for the installation and connection of the pipes in a piping system. The good weldability ensures a strong and reliable connection between the pipes.

Advantages:

Regional advantage: Located in Liaoning, the company can take advantage of the local industrial resources and market demand. It has a good understanding of the needs of customers in the northern region and can provide more targeted products and services.
Technical heritage: With a long - standing history in the industry, the company has accumulated rich technical experience. This technical heritage is reflected in the high - quality production of its plastic lined steel pipes.
Customer - centric service: Liaoning Tianhe puts the customer at the center of its service. It provides personalized service to customers, from product consultation to after - sales support, ensuring that customers are satisfied with the entire purchasing process.

Summary

The top 10 plastic lined steel pipe factories in China, including Hebei Yugang Pipeline Manufacturing Co., Ltd and the other nine enterprises, play a crucial role in the development of the plastic lined steel pipe industry. Each factory has its own unique features and advantages in terms of product quality, production technology, customization ability, and service. These factories not only meet the domestic market demand but also have a certain influence in the international market. With continuous innovation, improvement in production technology, and a focus on customer satisfaction, these enterprises are expected to maintain their leading positions in the industry in 2025 and contribute to the further development of the plastic lined steel pipe industry in China and around the world.