IRVING, TX — The Plastics Pipe Institute’s (PPI) Building & Construction Division's new technical document provides design and installation recommendations for transitioning from polypropylene pipe to ...
Operators of sewer systems using non-pressure polyethylene and polypropylene pipes can expect the polyolefin products to have a service life of at least 100 years, according to a technical report ...
IRVING, TX — The Plastics Pipe Institute, Inc. (PPI) has announced the publication of the new ASTM F3722 Standard Practice for Heat Fusion Joining of Polypropylene (PP) Pipe and Fittings by ASTM ...