Check the listing for details. Any Size Diameter PVC Pipe Sch. 40 or 80 (1/4"- 24" Inch). Color: White sch. 40 or Grey sch. 80, Condition: New. Listed at 5.99 USD. Schedule 40 PVC Plastic Pipe Dimensions (White) 1/2"-24" Diameter Nominal Pipe Size (in.) O.D. Average I.D. Minimum Wall ½” .840 .602 .109 ¾” 1.050 .804 .113 1” 1.315 1.029 .133 1-¼” 1.660 1.360 .140 1-½” 1.900 1.590 .145 2” 2.375 2.047 .154 3” 3.500 3.042 .216 4” 4.500 3.998 .237 6” 6.625 6.031 .280 8” 8.625 7.942 .322 10” 10.750 9.976 .365 12” 12.750 11.889 .406 14” 14.00 13.073 .437 16” 16.00 14.940 .500 18” 20” 24” 18.00 20.00 24.00 16.809 18.743 22.544 .562 .593 .687 Schedule 80 PVC Plastic Pipe Dimensions (Grey) 1/4"-24" diameter Nominal Pipe Size (in.) O.D. Average I.D. Minimum Wall 1/4" 1/2” .540 .840 .344 .526 .088 .147 ¾” 1.050 .722 .154 1” 1.315 .936 .179 1-¼” 1.660 1.255 .191 1-½” 1.900 1.476 .200 2” 2.375 1.913 .218 3” 3.500 2.864 .300 4” 4.500 3.786 .337 6” 6.625 5.709 .432 8” 8.625 7.565 .500 10” 10.750 9.493 .593 12” 12.750 11.294 .687 14” 14.00 12.410 .750 16” 16.00 14.213 .843 18”20” 24” 18.00 20.00 24.00 16.014 17.814 21.418 .937 1.031 1.218