PE Water Supply Pipe Properties

Nominal pipe size, outside diameter, wall thickness, weight and working pressure

Nominal Pipe Size (in) Outside Diameter (in) Wall Thickness (in) Inside Diameter (in) Working Pressure (psi at 73 oF) Weight (lbs/ft)
1/2 0.800 0.089 0.622 100 0.08
0.762 0.070 0.622 75 0.06
3/4 1.060 0.118 0.824 100 0.15
0.994 0.085 0.824 75 0.10
1 1.359 0.155 1.049 100 0.23
1.265 0.108 1.049 75 0.17
1 1/4 1.772 0.196 1.380 100 0.40
1.666 0.143 1.380 75 0.28
1 1/2 2.070 0.1230 1.610 100 0.55
1.942 0.166 1.610 75 0.39
2 2.657 0.295 2.067 100 0.90
2.495 0.214 2.067 75 0.64

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