Ductile iron socket tee with flange branches is a pipe fitting used to connect three pipes together at a T-joint. The tee has a socket end on one side and a flanged end on the other side. The socket end is designed to be installed on the end of a pipe, while the flange end is used to connect the tee to another pipe or fitting using bolts and washers. The tee has a socket end on one side and a flange branch on the other side. The socket end is designed to fit tightly on the end of the pipe, while the flange branch is used to connect the pipe to the tee using bolts and nuts. The tee is made of ductile iron, which is a more flexible and durable cast iron than traditional cast iron. This makes it ideal for applications where pipes are subjected to high pressures and stresses. The design of the tee is easy to install and maintain, and is resistant to corrosion and wear. It is commonly used in water supply systems, sewage systems and industrial piping systems.

This type of tee is made of ductile iron, which is a type of cast iron that has been treated with magnesium to improve its strength and durability. Ductile iron is known for its high tensile strength, corrosion resistance, and ability to withstand high pressure and high temperature.

The flange branch of the tee is designed to provide a connection point for another pipe or fitting. Flanges are usually bolted to another pipe or fitting using bolts and washers to form a strong and leak-proof connection.

Ductile iron socket tees with flanged branches are commonly used in water and wastewater treatment plants, as well as industrial applications such as oil and gas pipelines, chemical processing plants, and power generation facilities. It is also used in plumbing and HVAC systems in commercial and residential buildings.