PVC Sch 40 Chart

Nom. Size (in)	O.D. (A)	I.D. (B)	Min. Wall (C)	Nom. Wt./Ft.	Max. W.P. PSI**
1/2”	0.84	0.622	0.109	0.161	600
3/4”	1.05	0.824	0.113	0.214	480
1”	1.315	1.049	0.133	0.315	450
1-1/4”	1.66	1.38	0.14	0.426	370
1-1/2”	1.9	1.61	0.145	0.509	330
2”	2.375	2.067	0.154	0.682	280
2-1/2”	2.875	2.469	0.203	1.076	300
3”	3.5	3.068	0.216	1.409	260
3-1/2”	4	3.548	0.226	1.697	240
4”	4.5	4.026	0.237	2.006	220
5”	5.563	5.047	0.258	2.726	190
6”	6.625	6.065	0.28	3.535	180
8”	8.625	7.981	0.322	5.305	160
10”	10.75	10.02	0.365	7.532	140
12”	12.75	11.938	0.406	9.949	130
14”	14	13.126	0.437	11.81	130
16”	16	15	0.5	15.416	130
18”	18	16.876	0.562	20.112	130
20”	20	18.814	0.593	23.624	120
24”	24	22.626	0.687	32.873	120