Are you in the market for durable and reliable ductile iron pipes? With so many factories in China, choosing the right one can feel overwhelming. Understanding the top manufacturers is crucial, as it ensures you get quality products that meet your needs. By comparing these leading factories, you can save time and money while securing the best options for your projects. Ready to discover which factories stand out in quality and service? Join us as we explore the top ductile iron pipe manufacturers in China and help you make an informed decision!

guoming-Iron Pipes,External Coatings

Product Details: Guoming Ductile Iron Pipes are manufactured by Guoming Ductile Iron Pipes Co., Ltd., focusing on R&D, production, and sales of ductile iron pipes.

Technical Parameters:
– Specifications: DN80～2600mm, 26 kinds of specifications
– Production capacity: 1,000,000 tons of cast iron

Application Scenarios:
– Water supply projects
– Sewage pipe projects

Pros:
– High-quality production adhering to ISO2531 international standards
– Wide range of specifications available

Cons:
– Limited information on specific technical parameters
– Potential environmental concerns during production

Top 5 Ductile Iron Pipe Manufacturers in China

Product Details: Ductile iron pipes made from ductile cast iron, known for tensile strength, durability, and flexibility.

Technical Parameters:
– High tensile strength
– Pressure tolerance exceeding 250 psi

Application Scenarios:
– Water distribution systems
– Sewage systems

Pros:
– Superior durability and strength compared to PVC and HDPE
– Resistant to high pressures and external stresses

Cons:
– Heavier than PVC and HDPE
– Potential for corrosion if not properly coated

Xinxing Ductile Iron Pipes Co.,Ltd.

Product Details: Ductile iron pipes and fittings for water conveyance and other applications.

Technical Parameters:
– Stable performance
– Reliable pull-out resistance

Application Scenarios:
– Water supply systems
– Sewage systems

Pros:
– High durability
– Good corrosion resistance

Cons:
– Heavy weight
– Higher initial cost

China Ductile Iron Pipe Manufacturers Suppliers – Ductile Iron Pipe …

Product Details: Ductile Iron Pipes manufactured in China for various applications including water supply and drainage systems.

Technical Parameters:
– High mechanical strength
– Corrosion resistance

Application Scenarios:
– Water distribution systems
– Irrigation systems

Pros:
– Durable and flexible
– Widely used in industrial applications

Cons:
– Heavy weight may require special handling
– Potential for higher initial costs compared to alternatives

China Ductile Iron Pipe, Ductile Iron Pipe Fitting, Manhole Cover …

Product Details: Ductile Iron Pipe, Ductile Iron Pipe Fitting, Valve, Manhole Cover, Rubber Expansion Joint, Water Meter Box, Surface Box, Manhole Step, Flange Bell Mouth, Double Flange Reducer, Double Flange 90° Duck Foot Bend, Flange Spigot

Technical Parameters:
– Material: Ductile Iron
– Standard Sizes: Varies by product

Application Scenarios:
– Water supply systems
– Sewer systems

Pros:
– Durable and flexible
– Wide range of applications

Cons:
– Heavy weight
– Potential for corrosion if not properly coated

China Cast Iron Pipes, Cast Iron Fittings, Ductile Iron Pipe, Ductile …

Product Details: Dinggin Hardware specializes in cast iron pipes, ductile iron pipes, and fittings for civil and municipal engineering projects.

Technical Parameters:
– EN545/EN598/ISO2531 standards
– Effective Length: 6m/5.7m

Application Scenarios:
– Water supply systems
– Drainage systems

Pros:
– High corrosion resistance
– Good adhesion and smooth surface

Cons:
– Heavy weight may complicate installation
– Potential for rust if not properly coated

China Ductile Iron Pipe Suppliers and Manufacturers – Ductile Iron Pipe …

Product Details: Ductile Iron Pipes available in various classes and standards including EN545, ISO2531, and EN598. Suitable for water supply applications.

Technical Parameters:
– Length: 6m/5.7m per piece
– Joint type: Socket spigot, T type

Application Scenarios:
– Water supply systems
– Construction and infrastructure projects

Pros:
– High quality and durability
– Competitive pricing

Cons:
– Limited information on specific material properties
– Potential for corrosion if not properly coated

Friend Metal Products Co., Ltd._Ductile Iron Pipe & Fittings

Product Details: Ductile Iron Pipes & Fittings manufactured by Friend Metal Products Co., Ltd.

Technical Parameters:
– Product Standard: BSEN545, BSEN598, BS6920, BSEN14901, BSEN 681-1, ISO4633
– Quality management certified under EN ISO 9001

Application Scenarios:
– Water supply systems
– High-pressure fire fighting systems

Pros:
– High durability and strength
– Environmentally friendly manufacturing processes

Cons:
– Potentially higher cost compared to other materials
– Weight may be a concern for some applications

China Ductile Iron Pipe, DI Pipe Manufacturer – Landee

Product Details: Ductile iron pipe, a product of advanced metallurgy, offers unique properties for conveying water under pressure and for other piping uses. It combines the physical strength of mild steel with the long life of gray cast iron.

Technical Parameters:
– ISO 2531-1998 K9 Ductile Iron Pipe, 6 Meters, DN300
– Flanged Ductile Iron Steel Pipe, 300mm X 3M

Application Scenarios:
– Conveying water under pressure
– Piping uses in various industries

Pros:
– High structural strength and long life
– Corrosion resistance proven in tests

Cons:
– Heavy weight compared to plastic pipes
– Potential for rust if not properly coated

China DI Pipe Manufacturers, Suppliers, Factory – AMMT

Product Details: Centrifugally Cast Ductile Iron Pipe made from spherical graphite cast iron, suitable for conveying water, oil, and gas in various pipeline projects.

Technical Parameters:
– Size: DN 80-DN2000
– Standard: ISO2531, EN545, EN598

Application Scenarios:
– Water supply systems
– Sewerage and gas mains

Pros:
– High strength and good toughness
– Better corrosion resistance than steel

Cons:
– Potentially higher cost compared to gray cast iron pipes
– Requires careful handling during installation

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
guoming-Iron Pipes,External Coatings	Guoming Ductile Iron Pipes are manufactured by Guoming Ductile Iron Pipes Co., Ltd., focusing on R&D, production, and sales of ductile iron pipes.	– High-quality production adhering to ISO2531 international standards – Wide range of specifications available	– Limited information on specific technical parameters – Potential environmental concerns during production	www.guomingpipes.cn
Top 5 Ductile Iron Pipe Manufacturers in China	Ductile iron pipes made from ductile cast iron, known for tensile strength, durability, and flexibility.	– Superior durability and strength compared to PVC and HDPE – Resistant to high pressures and external stresses	– Heavier than PVC and HDPE – Potential for corrosion if not properly coated	plumberstar.com
Xinxing Ductile Iron Pipes Co.,Ltd.	Ductile iron pipes and fittings for water conveyance and other applications.	– High durability – Good corrosion resistance	– Heavy weight – Higher initial cost	www.xinxing-pipes.com
China Ductile Iron Pipe Manufacturers Suppliers – Ductile Iron Pipe …	Ductile Iron Pipes manufactured in China for various applications including water supply and drainage systems.	– Durable and flexible – Widely used in industrial applications	– Heavy weight may require special handling – Potential for higher initial costs compared to alternatives	www.tianyisunspipeline.com
China Ductile Iron Pipe, Ductile Iron Pipe Fitting, Manhole Cover …	Ductile Iron Pipe, Ductile Iron Pipe Fitting, Valve, Manhole Cover, Rubber Expansion Joint, Water Meter Box, Surface Box, Manhole Step, Flange Bell Mo…	– Durable and flexible – Wide range of applications	– Heavy weight – Potential for corrosion if not properly coated	www.tianyisunspipeline.com
China Cast Iron Pipes, Cast Iron Fittings, Ductile Iron Pipe, Ductile …	Dinggin Hardware specializes in cast iron pipes, ductile iron pipes, and fittings for civil and municipal engineering projects.	– High corrosion resistance – Good adhesion and smooth surface	– Heavy weight may complicate installation – Potential for rust if not properly coated	www.dinggin-castironpipes.com
China Ductile Iron Pipe Suppliers and Manufacturers – Ductile Iron Pipe …	Ductile Iron Pipes available in various classes and standards including EN545, ISO2531, and EN598. Suitable for water supply applications.	– High quality and durability – Competitive pricing	– Limited information on specific material properties – Potential for corrosion if not properly coated	www.dinggin-castironpipes.com
Friend Metal Products Co., Ltd._Ductile Iron Pipe & Fittings	Ductile Iron Pipes & Fittings manufactured by Friend Metal Products Co., Ltd.	– High durability and strength – Environmentally friendly manufacturing processes	– Potentially higher cost compared to other materials – Weight may be a concern for some applications	www.friendsteel.cn
China Ductile Iron Pipe, DI Pipe Manufacturer – Landee	Ductile iron pipe, a product of advanced metallurgy, offers unique properties for conveying water under pressure and for other piping uses. It combine…	– High structural strength and long life – Corrosion resistance proven in tests	– Heavy weight compared to plastic pipes – Potential for rust if not properly coated	www.landeepipe.com
China DI Pipe Manufacturers, Suppliers, Factory – AMMT	Centrifugally Cast Ductile Iron Pipe made from spherical graphite cast iron, suitable for conveying water, oil, and gas in various pipeline projects.	– High strength and good toughness – Better corrosion resistance than steel	– Potentially higher cost compared to gray cast iron pipes – Requires careful handling during installation	www.ammtchina.com

Frequently Asked Questions (FAQs)

What is ductile iron pipe and why is it used?

Ductile iron pipe is a type of pipe made from ductile iron, known for its strength and flexibility. It is commonly used in water and wastewater systems due to its durability, resistance to corrosion, and ability to withstand high pressure. This makes it an ideal choice for various applications, ensuring long-lasting performance.

How are ductile iron pipes manufactured in China?

In China, ductile iron pipes are manufactured through a process that involves melting iron, adding alloying elements, and casting the molten metal into pipe molds. The pipes are then treated to enhance their properties, ensuring they meet international standards for quality and performance.

What are the advantages of sourcing ductile iron pipes from China?

Sourcing ductile iron pipes from China can offer several advantages, including competitive pricing, a wide range of product options, and the ability to meet large-scale demands. Many Chinese factories also adhere to international quality standards, ensuring you receive reliable products.

How can I ensure the quality of ductile iron pipes from Chinese factories?

To ensure quality, you can request certifications and test reports from the factory, conduct factory audits, or work with third-party inspection services. Establishing clear communication about your quality requirements and specifications is also crucial for a successful partnership.

What should I consider when choosing a ductile iron pipe supplier in China?

When choosing a supplier, consider their experience, reputation, production capacity, and quality control processes. It’s also important to evaluate their customer service and responsiveness, as well as their ability to meet your specific needs and timelines.