Tube Sch 316/304

Sch 10
Sch 40

SIZE	Outside diameter (OD) inch	Outside diameter (OD) mm	Thickness inch	Thickness mm
1/8	0.41	10.3	0.049	1.24
1/4	0.54	13.7	0.065	1.65
3/8	0.68	17.1	0.065	1.65
1/2	0.84	21.3	0.083	2.11
3/4	1.05	26.7	0.083	2.11
1	1.32	33.4	0.109	2.77
1 1/4	1.66	42.2	0.109	2.77
1 1/2	1.9	48.3	0.109	2.77
2	2.375	60.3	0.109	2.77
2 1/2	2.875	73	0.12	3.05
3	3.5	88.9	0.12	3.05
3 1/2	4	101.6	0.12	3.05
4	4.5	114.3	0.12	3.05
5	5.563	141.3	0.134	3.4
6	6.625	168.3	0.134	3.4
8	8.625	219.1	0.148	3.76
10	10.75	273	0.165	4.19
12	12.75	323.8	0.18	4.57
14	14	355.6	0.25	6.35
16	16	406.4	0.25	6.35
18	18	457	0.25	6.35
20	20	508	0.25	6.35

SIZE	Outside diameter (OD) inch	Outside diameter (OD) mm	Thickness inch	Thickness mm
1/8	0.405	10.3	0.068	1.73
1/4	0.54	13.7	0.088	2.24
1/2	0.84	21.3	0.109	2.77
3/4	1.05	26.7	0.113	2.87
1	1.315	33.4	0.133	3.38
1 1/4	1.66	42.2	0.14	3.56
1 1/2	1.9	48.3	0.145	3.68
2	2.375	60.3	0.154	3.91
2 1/2	2.875	73	0.203	5.16
3	3.5	88.9	0.216	5.49
3 1/2	4	101.6	0.226	5.74
4	4.5	114.3	0.237	6.02
5	5.563	141.3	0.258	6.55
6	6.625	168.3	0.28	7.11
8	8.625	219.1	0.322	8.18
10	10.75	273	0.365	9.27
12	12.75	323.8	0.406	10.31
14	14	355.6	0.375	11.13
16	16	406.4	0.5	12.7
18	18	457	0.562	14.27
20	20	508	0.594	15.09