<P> Plastic pipe is in wide use for domestic water supply and drain - waste - vent ( DWV ) pipe . Principal types include : Polyvinyl chloride ( PVC ) was produced experimentally in the 19th century but did not become practical to manufacture until 1926 , when Waldo Semon of BF Goodrich Co. developed a method to plasticize PVC , making it easier to process . PVC pipe began to be manufactured in the 1940s and was in wide use for Drain - Waste - Vent piping during the reconstruction of Germany and Japan following WWII . In the 1950s , plastics manufacturers in Western Europe and Japan began producing acrylonitrile butadiene styrene ( ABS ) pipe . The method for producing cross-linked polyethylene ( PEX ) was also developed in the 1950s . Plastic supply pipes have become increasingly common , with a variety of materials and fittings employed . </P>
<P> Plastic pipe is in wide use for domestic water supply and drain - waste - vent ( DWV ) pipe . Principal types include : Polyvinyl chloride ( PVC ) was produced experimentally in the 19th century but did not become practical to manufacture until 1926 , when Waldo Semon of BF Goodrich Co. developed a method to plasticize PVC , making it easier to process . PVC pipe began to be manufactured in the 1940s and was in wide use for Drain - Waste - Vent piping during the reconstruction of Germany and Japan following WWII . In the 1950s , plastics manufacturers in Western Europe and Japan began producing acrylonitrile butadiene styrene ( ABS ) pipe . The method for producing cross-linked polyethylene ( PEX ) was also developed in the 1950s . Plastic supply pipes have become increasingly common , with a variety of materials and fittings employed . </P>
when did they start using pvc pipe for plumbing
when did they start using pvc pipe for plumbing
1940s
1940s