HDPE Pipe and HDPE Fittings available in PE 4710 3608 Resin DR 11 or DR 17 SDR PIPE HDPE Pipe coil or HDPE straight 50’ or 60’ lengths Rigid pipe from 1” up to 63” in diameter imperial pipe size DR ratings available per custom run per requirement pressure ranges up over 300 psi Pipe manufactured to ASTM D3355 utilizing PE 4710 resins, ASTM F714 and AWWA C906. HDPW PE100 Resins are also available in Pipe and fittings.