This PVC elbow handles the corners in a 20mm run. Two sockets, one turn, no guesswork about whether the pipe survived being bent. The material is light, rigid and solvent-welded rather than mechanically joined, so a properly made PVC joint is effectively a continuous piece of pipe. Cold-water service is where this sits: risers, branches and appliance feeds. PN 10 working pressure; solvent-socket connection. Sold per piece and dimensionally matched to the rest of the PVC range.