PB Fitting factory Product Information The聽PB female tee includes a pipe body, one end of which is provided with an internal thread connector, and the inner wall of the other two ports of the pipe body is provided with an annular groove. The outer wall of the annular groove of the product forms a corresponding convex reinforcing edge. This joint is easy to install, which can reduce internal water pressure, save costs and improve structural strength. Features 鈼廏ood temperature resistance Even in hot water environment, the聽PB聽female tee can maintain good pressure bearing capacity.