The DI Flange is a critical component in fluid conveyance systems. Constructed from Ductile Iron (DI), these flanges are designed to withstand varying pressures and temperatures, ensuring robust performance in diverse engineering applications.

Where is it used?

  1. Water Supply Systems: : DI Flanges find extensive use in water supply networks, including municipal water distribution systems and industrial water treatment plants. Their durable construction and resistance to corrosion make them ideal for these critical applications.
  2. Pipeline Connections: These flanges play a pivotal role in connecting pipelines, facilitating the seamless transport of liquids, gases, or slurries. Whether in oil and gas pipelines, chemical plants, or other industrial settings, DI Flanges provide a reliable connection point.
  3. HVAC Systems: In heating, ventilation, and air conditioning (HVAC) systems, DI Flanges are employed to connect various components, ensuring efficient heat exchange and fluid circulation within buildings.
  4. Power Generation: Within power plants, both conventional and renewable, DI Flanges are utilized for connecting pipes in systems such as cooling circuits, steam pipelines, and other fluid-handling applications.
  5. Wastewater Treatment: Municipal and industrial wastewater treatment facilities leverage DI Flanges for their resistance to corrosion and ability to maintain structural integrity in demanding environments.


  1. Corrosion Resistance: The Ductile Iron construction of these flanges enhances corrosion resistance, ensuring longevity and reliability in corrosive environments.
  2. High Pressure and Temperature Handling: Engineered to withstand varying pressures and temperatures, DI Flanges are suitable for applications where robust performance under challenging conditions is crucial.
  3. Easy Installation and Maintenance: The flanges are designed for easy installation and maintenance, streamlining the assembly and disassembly processes in different engineering setups.
  4. Versatility: The versatility of DI Flanges makes them suitable for a wide range of applications, from water supply networks to industrial processes, showcasing their adaptability to diverse engineering needs.

In summary, DI Flanges are indispensable components in fluid conveyance systems, known for their durability, corrosion resistance, and versatility across various engineering sectors. Whether ensuring reliable water supply, connecting pipelines, or supporting critical functions in power generation, these flanges stand as reliable and resilient elements in modern engineering applications.