>Need to know what sdr 17 hdpe means. Bidding a job and need info right away.
In addition to what pops told you, the # after the "SDR" is a durability rating. 9 is bore grade, 11 is trench grade, etc.. The pipe is stronger the lower the # and weaker the higher the #.
This is CABL.com posting #35571. Tiny Link: cabl.co/mjpT