Definitions for "POLYBUTYLENE"
a polymer of butylene; used in lubricants and synthetic rubber
a polymer prepared by the polymerization of butene-1 as the sole monomer.
Water piping used for interior piping and the main waterline to the street. Problems with this pipe have curtailed its use.
A flexible plastic tubing used in water supply systems where allowed by code. Also, polished brass finish on faucets.