Why It’s Important to Specify the Correct SDR for Your HDPE Project
Specify the wrong Standard Dimensional Ratio (SDR) in your poly pipe system, and you could be up for “20 to 30 years of heartache and pain.” It might sound dramatic, but according to Director of Advanced Piping Systems, Caleb Craig, “time and time again we witness the long-lasting consequences of poorly selected SDRs on mine …