The DI D/S with Branch Flange Tee, commonly referred to as a Hydrant Tee, is an essential component in water distribution systems. Constructed from durable ductile iron, this tee features a mainline connection and an additional branch with a flange for convenient attachment of hydrants or other water distribution equipment. It serves a crucial role in facilitating controlled water flow, making it an integral part of firefighting infrastructure.

Where and How it is Used:

DI D/S with Branch Flange Tee are commonly used in water distribution networks, sewage systems, and industrial piping systems where there is a need to split the flow of fluids into multiple directions. These tees are widely employed in municipal water supply projects, irrigation systems, and wastewater treatment plants. The DI D/S with Branch Flange Tee comes in various sizes to accommodate different pipe diameters and flow requirements.


1. Strength and Durability: Ductile iron is known for its high strength and durability, providing a reliable and long-lasting solution for branch connections in pipelines.

2. Corrosion Resistance:DI D/S with Branch Flange Tee are less susceptible to corrosion, ensuring the integrity of the pipeline over time and reducing the risk of leaks or failures.

3. Easy Installation: The all-flanged design of the tee makes installation straightforward and secure, allowing for quick and efficient connection to the existing pipeline.

4. Versatility: These fittings can be used with a wide range of fluids, making them suitable for various applications across different industries.

5. Pressure and Temperature Resistance:DI D/S with Branch Flange Tee can handle high-pressure and temperature environments, making them suitable for demanding industrial processes.

6. Reduced Maintenance: Due to their robust nature, DI D/S with Branch Flange Tee require minimal maintenance, leading to cost savings in the long run.

7. Leakage Prevention: The flanged connections of the tee ensure tight seals, minimizing the risk of leakage and enhancing the overall reliability of the pipeline system.

Overall, DI D/S with Branch Flange Tee provide a reliable and efficient solution for creating branch connections in piping systems, allowing the fluid flow to be directed in three directions at a right angle. Their strength, durability, corrosion resistance, and ease of installation make them a popular choice for various applications in water supply, sewage systems, and industrial processes.