Plastics pipes bodies warn against substandard pipe use in important applications

The Southern African Plastic Pipe Manufacturers Association (SAPPMA) has added its voice to the Plastics Pipe Institute’s (PPI) warning about substandard high-density polyethylene (HDPE) pipes that do not comply with relevant product standards. The institute is a major North American plastic pipe trade association with many of its member companies producing resins, pipe, fittings and…