PE tee. The PE tee is used to easily branch pipes of the same diameter. This tight fitting is used to connect water distribution systems. The product is also used as a connecting element for pressure drainage pipes. It is used in water supply network installations in residential or commercial buildings. It is made of strong synthetic material. It is designed for PVC pipes but also fits cast iron, copper, or steel pipes. Characteristics : material: plastic, type: tee. Benefits : tightness of the connection, easy and quick installation, high durability, intended for drinking water, prevents the growth of algae and bacteria, high quality workmanship.