Product Information Material: Polyethylene Select a Product Part NumberTube IDTube ODLengthWall ThicknessWorking Pressure 0804.125"1/4"100' roll.062350 PSI at 75°F (24°C) 0817.170"1/4"100' roll.040150 PSI at 75°F (24°C) 1208.250"3/8"100' roll.062150 PSI at 75°F (24°C) 1612.375"1/2"100' roll.062125 PSI at 75°F (24°C) 0817CR.170"1/4"500' roll.040150 PSI at 75°F (24°C) 1208CR.250"3/8"500' roll.062150 PSI at 75°F (24°C)