A) Bell and Spigot Type

This type of pipe is formed with bell and spigot part at the end which serves as a connection between pipes. Often the diameter is 1000 mm and less.

B) Tongue & Grove Type

This is a large size type of pipe normally 900 mm and over in diameter with tongue and groove shape at both ends. Pipes are jointed using rubber rings, mastic sealants or mortar.