Pipe diameters are the same as iron pipe
Solvent weld joints
Pressure pipe and fittings are for use in the distribution of pressurized fluids only, which are chemically compatible with the piping materials
Pipe produced to a Standard Dimensional Ration (SDR) has a wall thickness that is proportional to its diameter and all sizes have the same pressure rating, the pressure rating for Schedule pipe decreases as the diameter increases
Joins length of pipe