Some common PVC plumbing supplies include pipes. These pipes range from Schedule 40 pipes that are good for drain-waste-vent systems to pipes of different diameters and lengths. PVC supplies also include side outlet elbows, tees, cross tees, slip elbows and caps.
Other PVC supplies include adapters, couplings, unions and bushings. Floor flanges, coupling fittings, connector trap fittings and plugs are also made from PVC.
Elbows, which come in different angles, change the direction of a plumbing run. Tees allow two pipes to intersect, and couplings connect pipes in a straight run. Unions compensate for all pipes having right-handed threads. Caps close off pipe ends.