Top 10 Ductile iron factory in the World 2025

Are you curious about where the best ductile iron products come from? Comparing top factories is crucial for ensuring quality and reliability in your projects. Discovering the best options can save you time and money. Join us as we explore the leading manufacturers and find the perfect fit for your needs!

Waupaca Foundry | Gray Iron and Ductile Iron Castings

Product Details: Waupaca Foundry specializes in high-quality gray iron and ductile iron castings. The company offers raw, machined, painted, and assembled iron castings.

Technical Parameters:
– Gray iron castings
– Ductile iron castings

Application Scenarios:
– Rail
– Off Highway
– Oil & Gas
– Municipal
– Industrial & Other
– Fitness Equipment
– Commercial Vehicle
– Automotive

Pros:
– High-quality castings
– Global footprint
– Energy-efficient technologies
– Sustainability commitments
– Innovation and problem-solving capabilities

Cons:
– Limited specific technical details
– No detailed product performance specifications

American Ductile Iron Pipe

Product Details: AMERICAN Ductile Iron Pipe is a high-quality pipe designed for municipal water and wastewater distribution, industrial, and power markets. It provides a reliable and durable solution for waterworks applications, including fabrication for treatment plants and pump stations.

Technical Parameters:
– High-impact resistance, verified by tests in accordance with ANSI/AWWA C151/A21….
– Superior strength achieved through chemical analysis and heat treatment

Application Scenarios:
– Municipal water and wastewater distribution and transmission
– Industrial and power markets, including treatment plants and pump stations

Pros:
– High-impact resistance to withstand shocks encountered during transportation, ha…
– Contributes to energy conservation and lower pumping costs by reducing head loss…

Cons:
– Potential higher initial costs compared to some other materials
– Heavy weight may require more handling equipment during installation

Decatur Foundry – Gray and Ductile Iron castings from Decatur Foundry …

Product Details: Gray and Ductile Iron castings specializing in complex, highly cored, short run, and prototype castings.

Technical Parameters:
– Casting range from 150 lbs to 11,000 lbs
– Iron grades: Gray Iron CL25 to CL50, Ductile Iron ASTM grades A395 and A596

Application Scenarios:
– Electric motors
– Pumps, Valves, Compressors, Transmissions

Pros:
– Specialization in complex and short run castings
– Wide range of iron grades and casting weights

Cons:
– Limited to specific applications
– Potentially higher costs for short run production

Casting Plant – Elyria Foundry

Product Details: High-quality castings from a single source, capable of producing all grades of gray and ductile iron castings from 20 pounds to 200,000 pounds.

Technical Parameters:
– Volumes ranging from one part to 8,000 parts per year
– Ability to produce riserless castings and highly engineered castings with intric…

Application Scenarios:
– Manufacturing complex castings for various industries
– Conversion of fabricated products to cast iron

Pros:
– More than a century of experience in metal casting
– Unique capability to produce complex castings

Cons:
– Limited to specific types of materials (gray and ductile iron)
– Potentially higher costs for low-volume production

Falcon Castings | Cast Iron Foundry | Gray Iron Foundries

Product Details: Falcon de Juarez is a state-of-the-art cast iron foundry that manufactures grey iron and ductile iron castings. The facility includes electric induction furnaces, overhead sand distribution, and on-site polishing and powder coating. It serves industries such as furniture, lighting, heavy industrial, and more.

Technical Parameters:
– Electric induction furnaces
– Polishing and powder coating on-site

Application Scenarios:
– Furniture and table bases
– Building and construction
– Power transmission and distribution
– Decorative hardware and components
– Water and drainage systems
– Gas meter mounting hardware

Pros:
– High-quality parts with the ability to run small quantities for Just-In-Time pro…
– Green production supporting environmental initiatives
– Central location for affordable shipping across the US and Mexico
– In-house product development for custom cast iron products

Cons:
– Limited information on specific product dimensions or weight
– Potential reliance on specific regional shipping routes

U.S. Casting Company | Steel and Iron Foundry Capabilities

Product Details: U.S. Casting Company specializes in pouring a wide range of carbon and low alloy steel, as well as grey and ductile iron, with weights ranging from 10 to 8,000 pounds.

Technical Parameters:
– Melting capacity of 6,200 pounds per hour
– State-of-the-art electric induction furnaces

Application Scenarios:
– Gear Manufacturing
– Pump and Valve

Pros:
– Reliable service and expert, high-quality castings
– Commitment to consistent melting practices and testing

Cons:
– Limited to specific weight range (10 to 8,000 pounds)
– Potential dependency on industry standards

Ductile Iron Castings Manufacturer | Ductile Iron Foundry | USA

Product Details: Ductile iron castings provided by Ferroloy, Inc. for various industries including agriculture, construction, industrial equipment, hydraulics, and valves. Capable of producing cast iron parts up to 50lbs.

Technical Parameters:
– Minimum tensile strength: 60,000 psi
– Minimum yield strength: 40,000 psi

Application Scenarios:
– Value Bodies
– Compressor Valves
– Couplings
– Sprocket Wheels
– Hydraulic Valves & Cylinders
– Structural Brackets
– Rollers
– Cable Drums
– Frames
– Pumps
– Crankshafts
– Camshafts
– Exhaust Manifolds
– Machine frames
– Flanges
– Hubs
– Gear Boxes

Pros:
– High strength and ductility
– Good fluidity and machinability

Cons:
– Lower damping capacity compared to gray iron
– Requires specific conditions for graphite spheroid formation

Ferrous and Non-Ferrous Metal Casting in the USA | Buck Company

Product Details: Buck Company offers ferrous and non-ferrous metal castings including ductile iron, malleable iron, aluminum, brass, and bronze castings.

Technical Parameters:
– ISO 9001:2015 certified
– In-house metallurgical and sand labs

Application Scenarios:
– Industrial machinery components
– Construction and infrastructure projects

Pros:
– High-quality castings with attention to detail
– Wide range of materials and services offered

Cons:
– Limited information on specific product dimensions
– Potential lead times for custom orders

Ductile Iron Castings Foundry and Supplier – Carson Castings

Product Details: Ductile iron castings available in a range of volumes, sizes, and material grades. We offer prototype castings using 3D printed sand molds to large-scale production casting in the hundreds of thousands. Available in various weights from a few ounces to 7,500 pounds, and dimensions up to 70″ x 70″. Material grades include ASTM A536, SAE J434, and specialty grades like heat-resistant and abrasion-resistant ductile iron.

Technical Parameters:
– Tensile strength: 60,000 to 100,000 psi
– Yield strength: A395 ductile iron has a minimum of 40,000 psi

Application Scenarios:
– Automotive components requiring high strength and durability
– Heavy machinery parts that require wear and impact resistance

Pros:
– Cost-effective alternative to carbon and low alloy steels
– Excellent mechanical properties including strength, wear resistance, and ductili…

Cons:
– More expensive than gray iron
– Not as commonly available as gray iron in some regions

Ductile Iron Castings Suppliers – Thomasnet

Product Details: Ductile iron castings are custom manufactured components made from various grades of ductile iron, known for their strength, elasticity, and resistance to wear and corrosion.

Technical Parameters:
– Tensile strength ranging from 60,000 to 120,000 psi
– Available in various grades including class 60, 65, 80, 100, and 120

Application Scenarios:
– Used in agriculture, food service, power generation, marine, railroad, construct…
– Suitable for automotive components, engine parts, and heavy equipment manufactur…

Pros:
– High strength and durability
– Excellent resistance to shock and wear

Cons:
– Can be more expensive than other materials
– Requires specialized manufacturing processes

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Comparison Table

Company	Product Details	Pros	Cons	Website
Waupaca Foundry	Gray Iron and Ductile Iron Castings	Waupaca Foundry specializes in high-quality gray iron and ductile iron castings. The company offers raw, machined, painted, and assembled iron casting…	– High-quality castings – Global footprint – Energy-efficient technologies – Sustainability commitments – Innovation and problem-solving capabilities	– Limited specific technical details – No detailed product performance specifications
American Ductile Iron Pipe	AMERICAN Ductile Iron Pipe is a high-quality pipe designed for municipal water and wastewater distribution, industrial, and power markets. It provides…	– High-impact resistance to withstand shocks encountered during transportation, ha… – Contributes to energy conservation and lower pumping costs by…	– Potential higher initial costs compared to some other materials – Heavy weight may require more handling equipment during installation	american-usa.com
Decatur Foundry – Gray and Ductile Iron castings from Decatur Foundry …	Gray and Ductile Iron castings specializing in complex, highly cored, short run, and prototype castings.	– Specialization in complex and short run castings – Wide range of iron grades and casting weights	– Limited to specific applications – Potentially higher costs for short run production	www.decaturfoundry.com
Casting Plant – Elyria Foundry	High-quality castings from a single source, capable of producing all grades of gray and ductile iron castings from 20 pounds to 200,000 pounds.	– More than a century of experience in metal casting – Unique capability to produce complex castings	– Limited to specific types of materials (gray and ductile iron) – Potentially higher costs for low-volume production	www.elyriafoundry.com
Falcon Castings	Cast Iron Foundry	Gray Iron Foundries	Falcon de Juarez is a state-of-the-art cast iron foundry that manufactures grey iron and ductile iron castings. The facility includes electric inducti…	– High-quality parts with the ability to run small quantities for Just-In-Time pro… – Green production supporting environmental initiatives – Centra…
U.S. Casting Company	Steel and Iron Foundry Capabilities	U.S. Casting Company specializes in pouring a wide range of carbon and low alloy steel, as well as grey and ductile iron, with weights ranging from 10…	– Reliable service and expert, high-quality castings – Commitment to consistent melting practices and testing	– Limited to specific weight range (10 to 8,000 pounds) – Potential dependency on industry standards
Ductile Iron Castings Manufacturer	Ductile Iron Foundry	USA	Ductile iron castings provided by Ferroloy, Inc. for various industries including agriculture, construction, industrial equipment, hydraulics, and val…	– High strength and ductility – Good fluidity and machinability
Ferrous and Non-Ferrous Metal Casting in the USA	Buck Company	Buck Company offers ferrous and non-ferrous metal castings including ductile iron, malleable iron, aluminum, brass, and bronze castings.	– High-quality castings with attention to detail – Wide range of materials and services offered	– Limited information on specific product dimensions – Potential lead times for custom orders
Ductile Iron Castings Foundry and Supplier – Carson Castings	Ductile iron castings available in a range of volumes, sizes, and material grades. We offer prototype castings using 3D printed sand molds to large-sc…	– Cost-effective alternative to carbon and low alloy steels – Excellent mechanical properties including strength, wear resistance, and ductili…	– More expensive than gray iron – Not as commonly available as gray iron in some regions	www.foundry-source.com
Ductile Iron Castings Suppliers – Thomasnet	Ductile iron castings are custom manufactured components made from various grades of ductile iron, known for their strength, elasticity, and resistanc…	– High strength and durability – Excellent resistance to shock and wear	– Can be more expensive than other materials – Requires specialized manufacturing processes	www.thomasnet.com

Frequently Asked Questions (FAQs)

1. What is ductile iron and why is it used in manufacturing?

Ductile iron, also known as nodular cast iron, is a type of cast iron known for its strength, durability, and flexibility. It’s used in manufacturing because it combines the benefits of both cast iron and steel, making it ideal for products that require high tensile strength and shock resistance. This material is commonly found in automotive parts, pipes, and industrial equipment.

2. How is ductile iron produced in a factory?

Ductile iron is produced by adding small amounts of magnesium to molten cast iron. This process causes the carbon in the iron to form spherical graphite nodules, which gives the material its unique properties. Afterward, the molten metal is poured into molds, where it solidifies into the desired shape.

3. What are the main advantages of using ductile iron in manufacturing?

Ductile iron offers several advantages, including excellent strength-to-weight ratio, high impact resistance, good machinability, and resistance to wear and corrosion. It’s also cost-effective compared to other materials like steel, making it a popular choice in many industries.

4. What are some common products made from ductile iron?

Common products made from ductile iron include automotive parts like engine blocks and gears, pipe fittings, agricultural equipment, and valves. It’s also used in heavy-duty machinery components and structural parts that need to withstand high stress and pressure.

5. Are there any environmental concerns related to ductile iron production?

Ductile iron production can have environmental impacts, such as the emission of greenhouse gases and the use of energy-intensive processes. However, many manufacturers are adopting greener practices like recycling scrap metal and using energy-efficient technologies to reduce their environmental footprint.