Canarsee Heating & Plumbing Supply - pressure ratings for pvc pipe charts.

1. Pressure Ratings for PVC Pipe
Pipe Size .Inch 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" *
Ooutter Diameter (O.D) 0.405 0.54 0.675 0.84 1.05 1.315 1.66
Average Internal Diametr (I.D) 0.249 0.344 0.473 0.602 0.804 1.029 1.36
Thickness 0.068 0.088 0.091 0.109 0.113 0.133 0.14
Weight per Feet 0.051 0.086 0.115 0.17 0.226 0.333 0.45
Max. Working Pressure PSI** 810 780 620 600 480 450 370
Pipe Size .Inch 1-1/2" * 2" * 2-1/2" 3" * 3-1/2" 4" * 5"
Ooutter Diameter (O.D) 1.9 2.375 2.875 3.5 4 4.5 5.563
Average Internal Diametr (I.D) 1.59 2.047 2.445 3.042 3.521 3.998 5.016
Thickness 0.145 0.154 0.203 0.216 0.226 0.237 0.258
Weight per Feet 0.537 0.72 1.136 1.488 1.789 2.118 2.874
Max. Working Pressure PSI** 330 280 300 260 240 220 190
Pipe Size .Inch 6" * 8" * 10" * 12" * 14" * 16" * 18" *
Ooutter Diameter (O.D) 6.625 8.625 10.75 12.75 14 16 18
Average Internal Diametr (I.D) 6.031 7.942 9.976 11.889 13.073 14.94 16.809
Thickness 0.28 0.322 0.365 0.406 0.437 0.5 0.562
Weight per Feet 3.733 5.619 7.966 10.534 12.462 16.286 20.587
Max. Working Pressure PSI** 180 160 140 130 130 130 130
*Compliance ASTM D1785 (pressure pipe) & ASTM D2665 (drain, waste & vent pipe- DWV)standarts.
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