BHP International

15 Years Of Steel Export Experience

10 12 14 15 16 18 Inch Ductile Iron Pipes

Short Description:

Ductile Iron Pipe supplier and manufacturer for 15 years. We are expert of ductile iron pipe. Supply all sizes of DI Pipes like 10 12 14 15 16 18 inch ductile iron pipe for the municipal water and wastewater distribution, transmission markets, industrial and power markets.

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  • Outer Diameter: 2 inch, 3 inch, 4 inch, 6 inch, 8 inch, 10 inch, 12 inch, 14 inch, 15 inch, 16 inch, 18 inch, 20 inch, 24 inch, 30 inch, 36 inch, 48 inch, 54 inch
  • Product Detail

    Product Tags

    Factory and Warehouse

    Product Form

    Ductile Iron Pipes All Types:



    Ductile Cast Iron



    Joint Type

    T-Type(push-on joint)
    K-Type(Mechanical Joint)
    Flanged joint



    ISO2531, EN545, EN598, etc



    DN80 - DN2600  (80mm - 2600mm)
    2 3 4 6 8 10 12 14 15 16 18 20 24 30 36 48 54 inch etc.



    K7 K8 K9 K12 C25 C30 C40 50 52 53 54 56 64 100 150 250 350 etc.



    6m, cut to 5.7m




    Internal lining


    1. Portland cement mortar lining
    2. Sulphate Resistant cement mortar lining
    3. High-Aluminum cement mortar lining
    4. Epoxy Resin Lining
    5. Epoxy Ceramic Lining
    6. PU Lining


    External Coating

    Zinc+bitumen coating,
    Customized coating such as Zinc-Epoxy, Alumina Powder, PU, FBE,  Epoxy-Ceramic, etc.


    Rubber Gasket

    NBR rubber, SBR rubber or EPDM rubber ring as per ISO4633



    Potable Water / Drinking Water/Sewage Water



    DN100-DN300 in bundles; DN350-DN2600 in bulk ship



    Top of the line ductile iron pipes, available in a wide range of sizes to cater to your diverse needs. Explore our collection, featuring 10 inch, 12 inch, 14 inch, 15 inch, 16 inch, and 18 inch ductile iron pipes, each crafted with precision and engineered for exceptional performance.

    10 inch Ductile Iron Pipe: Designed for heavy duty applications, our 10 inch ductile iron pipe offers a robust solution for industrial projects, water mains, and wastewater systems. Its superior strength and corrosion resistance ensure long lasting performance and reliability.

    12 inch Ductile Iron Pipe: Ideal for large scale water supply networks and municipal infrastructure, our 12 inch ductile iron pipe delivers optimum flow capacity and durability. Its smooth interior surface minimizes friction, ensuring efficient fluid transportation.

    14 inch Ductile Iron Pipe: Built to withstand challenging environments, our 14 inch ductile iron pipe is a popular choice for sewer lines and stormwater management systems. Its adaptable design and leak resistant properties guarantee a sustainable solution.

    15 inch Ductile Iron Pipe: The 15 inch ductile iron pipe excels in handling water distribution projects, providing a reliable and cost effective solution. Its high pressure rating and impact resistance make it an ideal choice for critical applications.

    16 inch Ductile Iron Pipe: Our 16 inch ductile iron pipe combines strength and versatility, making it suitable for both residential and commercial applications. Its ability to handle varying soil conditions ensures a stable and long lasting infrastructure.

    18 inch Ductile Iron Pipe: For major water supply networks and industrial projects, our 18 inch ductile iron pipe is the go to option. Its substantial flow capacity and robust construction guarantee the efficient delivery of fluids.

    Choose from our extensive selection of ductile iron pipes to find the perfect fit for your next project. Each pipe is engineered to meet industry standards, offering reliability, efficiency, and longevity. Experience the difference of quality craftsmanship and seamless performance with our premium ductile iron pipes today.

    Benefits of ductile iron pipe


    Solid under loads

    In underground conditions, the ductile cast iron pipe has a semi-rigid behaviour: it offers an excellent compromise between mechanical stress in the wall (small DN) and ovality (large DN). It can be laid in high and low height of cover, and easily in soil of low rigidity. The ”ground/semi-rigid pipe” system offers optimum mechanical stability over time, without risk of buckling in large DN.


    Insensitive impacts

    The ductile cast iron structure has a high elastic deformability and a high resistance to crack initiation: it results in excellent impact resistance. The cast iron pipes are perfectly suited to transport conditions over long distances (truck, train or ship), handling conditions on sites and to different types of backfilling. The ductile cast iron pipelines may be laid in very difficult areas: rocky mountain slopes for hydroelectric plants, crossings for cantilever bridges, rockfill for submarine outlets.


    Push-in joint system

    Quick and self-sealing, the watertightness of the STANDARD push-in joint results from radial compression of the sealing ring (1), by simply inserting the spigot ends into the socket. It does not require any tightening of bolts or a welding process.
    The STANDARD “push-in” joint is ideally suited for laying in trenches or overhead, irrespective of weather conditions.

    Excellent hydraulicity

    The centrifugation process ensures a perfectly smooth and even cement surface. The Colebrook roughness coefficient of an isolated pipe is k = 0.03 mm. We recommends the use of an average value of k = 0.1 mm for sizing networks in order to take into account all the different load losses caused by singular points (tee fittings, elbows, valves, etc.)


    Pressure resistance

    The ductile cast iron pipe are designed to withstand pressures much greater than the values usually encountered on the networks. The wall thickness is calculated with a safety factor of 3 with respect to the maximum operating pressure. This additional safety margin is very useful to the impacts during installation, accidental overpressure and mechanical operating fatigue.

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