Stainless Steel Pipe Metric Dimensions as per ASME B36.19

Pipe Dimensions

CS Metric | CS Inch | SS Metric | SS Inch

NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
1/8	6	10.3	NA	5S	NA	1
1/8	6	10.3	1.24	10S	0.28	1
1/8	6	10.3	1.73	40S	0.37	NA
1/8	6	10.3	2.41	80S	0.47	NA
1/4	8	13.7	NA	5S	NA	1
1/4	8	13.7	1.65	10S	0.49	1
1/4	8	13.7	2.24	40S	0.63	NA
1/4	8	13.7	3.02	80S	0.80	NA
3/8	10	17.1	NA	5S	NA	1
3/8	10	17.1	1.65	10S	0.63	1
3/8	10	17.1	2.31	40S	0.84	NA
3/8	10	17.1	3.20	80S	1.10	NA
1/2	15	21.3	1.65	5S	0.80	1
1/2	15	21.3	2.11	10S	1.00	1
1/2	15	21.3	2.77	40S	1.27	NA
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
1/2	15	21.3	3.73	80S	1.62	NA
3/4	20	26.7	1.65	5S	1.02	1
3/4	20	26.7	2.11	10S	1.28	1
3/4	20	26.7	2.87	40S	1.69	NA
3/4	20	26.7	3.91	80S	2.20	NA
1	25	33.4	1.65	5S	1.29	1
1	25	33.4	2.77	10S	2.09	1
1	25	33.4	3.38	40S	2.50	NA
1	25	33.4	4.55	80S	3.24	NA
1-1/4	32	42.2	1.65	5S	1.65	1
1-1/4	32	42.2	2.77	10S	2.69	1
1-1/4	32	42.2	3.56	40S	3.39	NA
1-1/4	32	42.2	4.85	80S	4.47	NA
1-1/2	40	48.3	1.65	5S	1.90	1
1-1/2	40	48.3	2.77	10S	3.11	1
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
1-1/2	40	48.3	3.68	40S	4.05	NA
1-1/2	40	48.3	5.08	80S	5.41	NA
2	50	60.3	1.65	5S	2.39	1
2	50	60.3	2.77	10S	3.93	1
2	50	60.3	3.91	40S	5.44	NA
2	50	60.3	5.54	80S	7.48	NA
2-1/2	65	73.0	2.11	5S	3.69	1
2-1/2	65	73.0	3.05	10S	5.26	1
2-1/2	65	73.0	5.16	40S	8.63	NA
2-1/2	65	73.0	7.01	80S	11.41	NA
3	80	88.9	2.11	5S	4.52	1
3	80	88.9	3.05	10S	6.46	1
3	80	88.9	5.49	40S	11.29	NA
3	80	88.9	7.62	80S	15.27	NA
3-1/2	90	101.6	2.11	5S	5.18	1
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
3-1/2	90	101.6	3.05	10S	7.41	1
3-1/2	90	101.6	5.74	40S	13.57	NA
3-1/2	90	101.6	8.08	80S	18.64	NA
4	100	114.3	2.11	5S	5.84	1
4	100	114.3	3.05	10S	8.37	1
4	100	114.3	6.02	40S	16.08	NA
4	100	114.3	8.56	80S	22.32	NA
5	125	141.3	2.77	5S	9.46	1
5	125	141.3	3.40	10S	11.56	1
5	125	141.3	6.55	40S	21.77	NA
5	125	141.3	9.53	80S	30.97	NA
6	150	168.3	2.77	5S	11.31	1
6	150	168.3	3.40	10S	13.83	1
6	150	168.3	7.11	40S	28.26	NA
6	150	168.3	10.9	80S	42.56	NA
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
8	200	219.1	2.77	5S	14.78	1
8	200	219.1	3.76	10S	19.97	1
8	200	219.1	8.18	40S	42.55	NA
8	200	219.1	12.7	80S	64.64	NA
10	250	273.1	3.40	5S	22.61	1
10	250	273.1	4.19	10S	27.79	1
10	250	273.1	9.27	40S	60.31	NA
10	250	273.1	12.7	80S	81.56	2
12	300	323.9	3.96	5S	31.25	1
12	300	323.9	4.57	10S	35.99	1
12	300	323.9	9.53	40S	73.88	2
12	300	323.9	12.7	80S	97.47	2
14	350	355.6	3.96	5S	34.34	1
14	350	355.6	4.78	10S	41.36	1,2
14	350	355.6	9.53	40S	81.33	2
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
14	350	355.6	12.7	80S	107.4	2
16	400	406.4	4.19	5S	41.56	1
16	400	406.4	4.78	10S	47.34	12
16	400	406.4	9.53	40S	93.27	2
16	400	406.4	12.7	80S	123.3	2
18	450	457.0	4.19	5S	46.79	1
18	450	457.0	4.78	10S	53.31	1,2
18	450	457.0	9.53	40S	NA	2
18	450	457.0	12.7	80S	NA	2
20	500	508.0	4.78	5S	59.32	1
20	500	508.0	5.54	10S	68.65	1,2
20	500	508.0	9.53	40S	117.1	2
20	500	508.0	12.7	80S	155.1	2
22	550	559.0	4.78	5S	65.33	1
22	550	559.0	5.54	10S	75.62	1
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes
22	550	559.0	NA	40S	NA	NA
22	550	559.0	NA	80S	NA	NA
24	600	610.0	5.54	5S	82.58	1
24	600	610.0	6.35	10S	94.53	1
24	600	610.0	9.53	40S	141.1	2
24	600	610.0	12.7	80S	187.0	2
30	750	762.0	6.35	5S	118.3	1
30	750	762.0	7.92	10S	147.2	1
30	750	762.0	NA	40S	NA	NA
30	750	762.0	NA	80S	NA	NA
NPS	DN	Outside Diameter	Thickness	Schedule	Weight Kg/Meter	Notes

CS Metric | CS Inch | SS Metric | SS Inch

The Piping Engineering World

Stainless Steel Pipe Metric Dimensions as per ASME B36.19

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