Stainless Steel sch 80s Chart

Stainless Steel sch 80s Chart – NPS, OD, ID, WALL

Pipe Size (in)	OD (A)	ID (B)	WALL (C)
1/8	0.41	0.22	0.1
1/4	0.54	0.3	0.12
3/8	0.68	0.42	0.13
1/2	0.84	0.55	0.15
3/4	1.05	0.74	0.15
1	1.32	0.96	0.18
1-1/4	1.66	1.28	0.19
1-1/2	1.9	1.5	0.2
2	2.38	1.94	0.22
2-1/2	2.88	2.32	0.28
3	3.5	2.9	0.3
3-1/2	4	3.36	0.32
4	4.5	3.83	0.34
4-1/2	5	4.29	0.36
5	5.56	4.81	0.38
6	6.63	5.76	0.43
7	7.63	6.63	0.5
8	8.63	7.63	0.5
9	9.63	8.63	0.5
10	10.75	9.75	0.5
11	11.75	10.75	0.5
12	12.75	11.75	0.5
14	14	13	0.5
16	16	15	0.5
18	18	17	0.5
20	20	19	0.5
22	22	21	0.5
24	24	23	0.5
26	26	25	0.5
30	30	29	0.5
32	32	31	0.5
36	36	35	0.5

Stainless Steel sch 80s Chart – lb/ft, Max PSI

Pipe Size (in)	LB/ft	Max PSI	—
1/8	0.31	0.002	—
1/4	0.54	0.004	—
3/8	0.73	0.007	—
1/2	1.09	0.012	—
3/4	1.47	0.022	—
1	2.17	0.037	—
1-1/4	3	0.067	—
1-1/2	3.63	0.092	—
2	5.02	0.153	—
2-1/2	7.66	0.22	—
3	10.25	0.343	—
3-1/2	12.51	0.462	—
4	14.98	0.597	—
4-1/2	17.61	0.751	—
5	20.78	0.945	—
6	28.57	1.354	—
7	38.05	1.791	—
8	43.39	2.372	—
9	48.72	3.035	—
10	54.74	3.879	—
11	60.07	4.715	—
12	65.42	5.633	—
14	72.09	6.895	—
16	82.77	9.18	—
18	93.45	11.791	—
20	104.1	14.729	—
22	114.81	17.993	—
24	125.5	21.583	—
26	136.17	25.5	—
30	157.53	34.313	—
32	168.21	39.209	—
36	189.57	49.98	—