Struggling to find a reliable ductile iron pipe supplier in India? With so many factories claiming to be the best, it’s easy to feel overwhelmed and worry about quality, cost, or timely delivery. Choosing the right manufacturer isn’t just about pipes—it’s about ensuring the safety and success of your entire project. Top suppliers offer stronger products, advanced technology, and true value for your investment.

Let’s break down the leading ductile iron pipe manufacturers in India and discover which one fits your needs best. Read on to make a confident, informed choice!

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Best Ductile Iron & Cast Iron Manufacturers in India – BIC India

Product Details:
Bengal Iron Corporation (BIC) manufactures and exports cast iron and ductile iron products, including manhole covers & grates, hubless and centrifugal cast iron pipes & fittings, industrial castings, surface boxes & valve boxes, urban furniture castings, and cast iron soil pipes & fittings. These are produced at two large manufacturing facilities in West Bengal, India, with a combined annual capacity of 28,000 metric tonnes. BIC supplies both domestic and international markets.

Technical Parameters:
– Products made from cast iron and ductile iron materials
– Combined manufacturing capacity: 28,000 metric tonnes annually
– Manufactured at two facilities located in Howrah & Burdwan, West Bengal

Application Scenarios:
– Urban infrastructure: manhole covers, grates, surface and valve boxes
– Plumbing and drainage: soil pipes, hubless pipes, and fittings
– Industrial construction: industrial castings for various uses
– Urban furniture and municipal applications

Pros:
– Long-standing reputation and legacy for high-quality castings since 1965
– Wide range of products tailored for urban, plumbing, industrial, and municipal
– International export presence (USA, Canada, Italy, Australia, Singapore,

Cons:
– No specific product certifications or compliance details mentioned
– Technical specifications (e.g., dimensions, material grades, standards) for

Ductile Iron Pipe Manufacturers In India – Tubos

Product Details:
Tubos India manufactures and supplies high quality ductile iron pipes (including spun pipes, water pipes, and self-anchored pipes) in various sizes and classes, with different coatings and joint types, suitable for water and wastewater transportation. Also offers other steel and alloy pipes.

Technical Parameters:
– Material: Ductile Iron GGG 50; available in classes C20, C25, C30, C40, C64,
– Pipe sizes: DN 80 mm to DN 2000 mm (including DN 125 & DN 750)
– Standards: ASTM A377, AASHTO M64, ISO2531, EN545, EN598
– External coating: Red/Blue Epoxy, Black Bitumen, Zn & Zn-AI, Metallic Zinc
– Available joint methods: T type, Mechanical joint k type, Self-anchor
– Price: Approx Rs 849 – 997 / Meter depending on type/class

Application Scenarios:
– Water transportation pipelines (drinkable water)
– Wastewater transfer
– Irrigation systems

Pros:
– High tensile strength (Ductile Iron: 420 MPa min, more than twice that of cast
– Excellent corrosion resistance
– Shock-proof and high impact resistance
– Wide availability in sizes, coatings, and joint types for varied project

Cons:
– Heavier weight compared to some alternative pipe materials
– Not suitable where flexible bending or lightweight installation is needed

Electrosteel Castings Limited

Product Details:
Electrosteel Castings Limited is a pioneer in introducing Ductile Iron (DI) Pipes in India, offering a wide range of internationally accredited superior quality DI Pipes, DI Fittings, Ductile Iron Flange Pipes, Restrained Joint Pipes, as well as Cast Iron Pipes, Metallurgical Coke, Sponge Iron, Silico Manganese Ferro Alloy, SPL Gold Cement, Ferro Silicon, and Pig Iron.

Technical Parameters:
– DI Pipes and Fittings come with various internal and external protection
– A range of jointing systems is offered for Ductile Iron Pipes and Fittings.
– Products are manufactured in multi-locational, state-of-the-art facilities
– Superior technology and advanced technological advancements are applied across

Application Scenarios:
– Water supply infrastructure projects.
– Sewage and wastewater management systems.
– Industrial piping and fluid transport.
– Civil infrastructure and construction sectors.

Pros:
– High quality and internationally accredited products.
– Advanced protection and jointing systems increase product lifespan and
– Extensive manufacturing and distribution network enhance availability and
– Proven reliability and leadership in the Indian DI pipe market.

Cons:
– Limited mention of specific disadvantages or cons.
– Technical specifications and product limitations are not detailed on the page.

Top 10 DI Pipe Manufacturers in India | Kompass Directory

Product Details:
Ductile Iron (DI) pipes produced by top Indian manufacturers, available in various classes (e.g., K7, K9), joint types (socket-spigot, flanged, restrained), and size ranges. Products include ancillary items like fittings and valves. Known for quality manufacturing, innovation, and serving a global market with export-focused production.

Technical Parameters:
– Pipe classes: K7, K9
– Sizes: typically DN80 to DN400 (as specified by Kejriwal Castings)
– Joint types: socket and spigot joints, flanged joints, restrained joints
– Advanced coatings: metallic zinc and zinc-alloy finishes (e.g., Jai Balaji

Application Scenarios:
– Water supply infrastructure
– Sewage and sanitation projects
– Irrigation systems
– Industrial pipeline networks

Pros:
– High standard of durability and performance
– Technological innovation in manufacturing and coating
– Extensive export and global reach
– Diverse range of pipe types and jointing options

Cons:
– Limited size range for certain manufacturers (e.g., DN80 to DN400)
– Some product offerings may focus primarily on large-diameter pipes, which may

Ductile Iron Pipe Manufacturers in India – India Business Directory

Product Details:
The companies listed offer a variety of ductile iron pipes, including double flanged pipes, socket pipes, K7/K9 class pipes, and standard round pipes. Sizes range from small diameters (15mm) to large (up to 1000mm), with various finishes such as polished, sand blasted, black paint, and paint coated. Lengths commonly provided are 3m or 6m. Certain models are specialized for potable water, gas handling, fire fighting, and other utilities.

Technical Parameters:
– Material: Ductile Iron, Cast Iron
– Diameters: 15mm to 1000mm; Common sizes: 3 inches, 4 inches, 6 inches
– Length: Typically 3m or 6m per piece
– Surface Finish: Finished Polished, Sand Blasted, Black Paint, Paint Coated,
– Tensile Strength (for some pipes): 310 MPa; Hardness: 230 BHN
– Shape: Round
– Thickness: up to 5mm (for K7/K9 pipes)
– Applications: Water supply, sewage, fire fighting, gas handling

Application Scenarios:
– Water supply and utilities distribution
– Fire Fighting pipelines
– Gas Handling (industrial pipelines)
– Drinking water and sewage systems
– Vertical pipe lines for overhead tanks/Elevated Service Reservoirs (ESRs)

Pros:
– High strength and durability (noted tensile strength and hardness for certain
– Wide variety of sizes, coatings, and finishes to suit multiple applications
– Corrosion resistance from paint coating and surface finishes
– Products suitable for critical uses such as potable water and gas

Cons:
– Some products have low user ratings (as low as 2.8/5)
– Prices can be relatively high per meter/piece for certain models
– Limited information about certifications or long-term performance
– Response rates and service quality may vary among suppliers

Pashupati Exports – Ductile Iron Casting Manufacturer in India

Product Details:
Pashupati Exports is a manufacturer and exporter specializing in Ductile Iron (SGCI) Castings, with capabilities in castings, fabrications, precision engineering, rubber, and aluminum products. Their offerings include Railway Track Fittings, Manhole Covers, Valve Boxes, Flanges, Pipe Fittings, Insulator Caps, Nipples, Threaded Fittings and Flanges, Shoulders, Stainless Valve Body, Stainless Pump Parts, Investment Castings, Brass Fittings, Rubber Gaskets, Aluminium Pressure Valves, and various OEM parts for multiple industries.

Technical Parameters:
– ISO 9001 Certified foundry and machine shop facilities
– Over 30 years of OEM manufacturing experience
– Capability to manufacture in ductile iron, steel, rubber, brass, aluminum, and

Application Scenarios:
– Railway industry (track fittings, insulator caps, shoulders)
– Municipal infrastructure (manhole covers, valve boxes, pipe fittings)
– Irrigation and agriculture equipment OEMs
– Firefighting and waterworks industry (rubber gaskets, pressure valves)

Pros:
– One-stop manufacturing solution with castings, fabrications, precision
– Custom metallurgical solutions tailored to OEM requirements
– Quality certified processes (ISO 9001) and a strong export orientation
– Longstanding experience (since 1991) and continual product portfolio expansion

Cons:
– No detailed technical specifications (sizes, weights, material grades) provided
– Potential lack of focus due to very wide product range

Ductile Iron Pipe Companies in India — Top 20 out of 118 … – Fliar BI

Product Details:
The companies listed offer products such as Ductile Iron Pipes (DI Pipes), TMT Bars, MS Billets, Pig Iron, Cast Iron Pipes, Flanged Pipes, Steel Billets, Portland Cement, Steel Grits, Wind Turbine components, and pipe fittings. Some firms specialize in manufacturing (e.g., Electrosteel, Tata Metaliks DI Pipes, Chandranchal Group), while others focus on distribution or trading (e.g., Orbit Tradex, B M Sanghi Traders).

Technical Parameters:
– Product range includes Ductile Iron Pipes, Cast Iron Pipes, MS Pipes, DI
– Reputed brands and manufacturers like Electrosteel, Tata Metaliks, Jindal SAW,
– Offerings may include features like anti-corrosion coatings (per Jindal SAW)
– Products are recognized for long service life, rugged design, optimum

Application Scenarios:
– Water supply pipelines and water sector infrastructure.
– Industrial projects requiring metal pipes (e.g., steel plants, manufacturing
– Irrigation systems and agricultural water distribution.
– Municipal utilities and construction projects needing durable pipeline

Pros:
– Long service life and rugged, durable construction, especially for Ductile Iron
– Products suitable for demanding environments, including water sector and
– Variety of pipe types and fittings available, covering a wide range of
– Companies have extensive manufacturing or distribution experience and

Cons:
– Limited visibility into precise technical specifications such as pressure
– Some firms focus more on distribution than specialized manufacturing, which may
– Not all offerings may be suitable for highly specialized or niche applications.

Superior Quality DI Pipe Manufacturer in India – ESL Steel

Product Details:
Ductile Iron (DI) pipes manufactured for water supply, sewage, and industrial use. DI pipes are designed for strength, durability, and corrosion resistance.

Technical Parameters:
– Available in nominal diameters from 80 mm to 1000 mm.
– Conform to international standards such as IS:8329, ISO 2531, EN545 & EN598.
– Cement mortar lining inside for corrosion resistance and potable water safety.
– External coating with metallic zinc and bituminous paint.

Application Scenarios:
– Water mains and distribution systems.
– Sewage and wastewater transportation.
– Irrigation systems.
– Industrial pipelines for transporting raw and treated water.

Pros:
– High tensile and impact strength ensures durability.
– Excellent corrosion resistance due to internal and external coatings.
– Long service life with reduced maintenance requirements.
– Suitable for high-pressure applications.

Cons:
– Heavier than some alternative piping materials such as PVC or HDPE.
– Requires proper handling and installation equipment due to weight.

DI Pipes – Rashmi Metaliks-India’s largest Ductile Iron Pipe & Fittings …

Product Details:
Rashmi Metaliks manufactures Ductile Iron (DI) Pressure Pipes as per ISO 8329:2000, with an annual production capacity of 770,000 metric tonnes. Their DI pipes are produced in a state-of-the-art, vertically integrated facility in Kharagpur, West Bengal, with a range from DN 100 to DN 1200, conforming to multiple international and domestic standards.

Technical Parameters:
– Tensile Strength: Minimum 4,200 Kg/cm2 (420 MPa)
– Yield Strength: 3,000 Kg/cm2 (300 MPa)
– Minimum Elongation: 10% (up to DN 1000 mm)
– Class of DI Pipes: C20, C25, C30, C40, C50, C64, C100, PP, K-7 & K-9
– Standard Length: 5.5 meters
– Internal Linings: Cement mortar lining (OPC/BFSC/SRC/HAC), with optional epoxy
– External Coating: Zinc (130/200/400 g/m2), ZnAl alloy (min 400 g/m2), Bitumen,
– Conforming Specifications: EN 545:2010/EN 545:2006, ISO 2531:2009/1998, EN

Application Scenarios:
– Transportation of water for human consumption and infrastructure applications
– Municipal water supply networks
– Projects requiring high strength, corrosion resistant pipelines

Pros:
– High tensile strength and pressure-bearing ability
– Corrosion resistance and high impact resistance
– Low installation and pumping costs; minimal maintenance and no cathodic
– Wide range of sizes, fittings, and accessories; conforms to leading

Cons:
– No disadvantages or cons are mentioned in the provided content

DI PIPE – Rashmi Group

Product Details:
Rashmi Group manufactures Ductile Iron (DI) Pipes, offering a product that combines the corrosion resistance of cast iron with superior mechanical strength and shock resistance. DI Pipes are produced by adding magnesium to low-sulfur molten iron, resulting in the formation of spheroidal graphite nodules, making the pipes structurally strong and shock-proof.

Technical Parameters:
– Manufactured as per IS 8329:2000 standard
– Minimum tensile strength: 420 MPa (compared to Cast Iron: 180 MPa)
– Pressure-bearing and high bursting strength
– Corrosion resistant and withstands severe crushing loads

Application Scenarios:
– Water supply pipelines
– Pressure sewage applications

Pros:
– Tremendous tensile strength
– Excellent corrosion resistance
– High impact and bursting strength
– Easy to install with minimal installation and maintenance costs

Comparison Table

Company	Product Details	Pros	Cons	Website
Best Ductile Iron & Cast Iron Manufacturers in India – BIC India	Bengal Iron Corporation (BIC) manufactures and exports cast iron and ductile	Long-standing reputation and legacy for high-quality castings since 1965 Wide	No specific product certifications or compliance details mentioned Technical	www.bicindia.com
Ductile Iron Pipe Manufacturers In India – Tubos	Tubos India manufactures and supplies high quality ductile iron pipes	High tensile strength (Ductile Iron: 420 MPa min, more than twice that of cast	Heavier weight compared to some alternative pipe materials Not suitable where	www.tubos.in
Electrosteel Castings Limited	Electrosteel Castings Limited is a pioneer in introducing Ductile Iron (DI)	High quality and internationally accredited products. Advanced protection and	Limited mention of specific disadvantages or cons. Technical specifications and	www.electrosteel.com
Top 10 DI Pipe Manufacturers in India	Kompass Directory	Ductile Iron (DI) pipes produced by top Indian manufacturers, available in	High standard of durability and performance Technological innovation in	Limited size range for certain manufacturers (e.g., DN80 to DN400) Some product
Ductile Iron Pipe Manufacturers in India – India Business Directory	The companies listed offer a variety of ductile iron pipes, including double	High strength and durability (noted tensile strength and hardness for certain	Some products have low user ratings (as low as 2.8/5) Prices can be relatively	dir.indiamart.com
Pashupati Exports – Ductile Iron Casting Manufacturer in India	Pashupati Exports is a manufacturer and exporter specializing in Ductile Iron	One-stop manufacturing solution with castings, fabrications, precision	No detailed technical specifications (sizes, weights, material grades)	pashupatiexports.com
Ductile Iron Pipe Companies in India — Top 20 out of 118 … – Fliar BI	The companies listed offer products such as Ductile Iron Pipes (DI Pipes), TMT	Long service life and rugged, durable construction, especially for Ductile Iron	Limited visibility into precise technical specifications such as pressure	fliarbi.com
Superior Quality DI Pipe Manufacturer in India – ESL Steel	Ductile Iron (DI) pipes manufactured for water supply, sewage, and industrial	High tensile and impact strength ensures durability. Excellent corrosion	Heavier than some alternative piping materials such as PVC or HDPE. Requires	www.eslsteel.com
DI Pipes – Rashmi Metaliks-India’s largest Ductile Iron Pipe & Fittings …	Rashmi Metaliks manufactures Ductile Iron (DI) Pressure Pipes as per ISO	High tensile strength and pressure-bearing ability Corrosion resistance and	No disadvantages or cons are mentioned in the provided content	rashmimetaliks.com
DI PIPE – Rashmi Group	Rashmi Group manufactures Ductile Iron (DI) Pipes, offering a product that	Tremendous tensile strength Excellent corrosion resistance High impact and		www.rashmigroup.com

Frequently Asked Questions (FAQs)

What should I look for when selecting a ductile iron pipe manufacturer in India?
Start by checking the manufacturer’s certifications like ISO and BIS, years of experience, and production capacity. Look for positive client references and ensure they follow stringent quality control standards. Reliable customer service and technical support are also important.

How can I verify the quality of ductile iron pipes from a manufacturer?
Ask for product test reports, compliance certificates, and details of their quality control processes. You can also request to visit their factory or arrange for a third-party inspection to ensure the pipes meet your required standards.

Are Indian ductile iron pipe factories able to export internationally?
Yes, many Indian manufacturers have the capability to export internationally. Ensure the factory has export experience, proper documentation practices, and can comply with international standards relevant to your country.

What is the typical minimum order quantity (MOQ) with manufacturers in India?
The MOQ varies by manufacturer but often starts from 20–50 tons or a container load. Some factories may accommodate smaller orders, but larger quantities usually result in better pricing and logistics.

How do I get a quotation or sample from an Indian ductile iron pipe manufacturer?
Contact the manufacturer directly through their website, email, or phone. Be ready to share your pipe specifications, quantity, and delivery location. Most manufacturers will provide a quotation and may offer paid or free samples for quality evaluation.