PLASTIC PIPE DATABASE COMMITTEE (PPDC) MANUFACTURING HISTORY
PPI is now hosting and maintaining the PPDC Manufacturer's Historical Information Database. The PPDC has been compiling historical
plastic piping manufacturer information that helps to identify the manufacturers of pipe, fittings and appurtenances for plastic gas
distribution operations, including material designations, when the materials were produced, size ranges and other important information.
These efforts are ongoing and will continue on behalf of PPDC by PPI. Corrections and/or additions are encouraged and should
be communicated to PPDC via email communications to PPI's Member Services Coordinator, Gerianne Cain
It should be noted that operators are required to install piping that meets current regulations. This database information
can assist operators in the assessment of their plastic piping systems.