Steel pipes schedule 100 chart

wall thickness and weight

Nominal size [inches]	Outside diameter [inches]	Outside diameter [mm]	Wall thickness [inches]	Wall thickness [mm]	Weight [lb/ft]	Weight [kg/m]
8" NPS200	8.625	219.1	0.594	15.09	50.95	75.92
10" NPS250	10.75	273.0	0.719	18.26	77.03	114.75
12" NPS300	12.75	323.8	0.844	21.44	107.32	159.91
14" NPS350	14.0	355.6	0.938	23.83	130.85	194.96
16" NPS400	16.0	406.4	1.031	26.19	164.82	245.56
18" NPS450	18.0	457.0	1.156	29.36	207.96	309.62
20" NPS500	20.0	508.0	1.281	32.54	256.1	381.53
22" NPS550	22.0	559.0	1.375	34.93	302.88	451.42
24" NPS600	24.0	610.0	1.531	38.89	367.39	547.71