Tag: duct
PPI Offers Course on Selecting and Specifying HDPE Conduit for Power and Communications Applications
The Plastics Pipe Institute, Inc. (PPI), announced a new Continuing Education Unit-style course about design, installation and specification of high-density polyethylene (HDPE) conduit and duct. “Selecting & Specifying HDPE Conduit for Power and Communications Applications” can be downloaded free from the PPI website.
