Name: Carbon Steel Tubes sizes
Brand: Om Steel

NB	Size	OD	40S	5S	10S	S10	S20	S40	S60	XS/80S	S80	S100	S120	S140	S160	XXS
-	-	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
-	1/8	10.29	-	-	1.2	-	-	1.73	-	-	2.41	-	-	-	-	-
-	1/4	13.72	-	-	1.7	-	-	2.24	-	-	3.02	-	-	-	-	-
-	3/8	17.15	-	-	1.7	-	-	2.31	-	-	3.2	-	-	-	-	-
15	1/2	21.34	2.8	1.7	2.1	-	-	2.77	-	3.73	3.73	-	-	-	4.78	7.47
20	3/4	26.67	2.9	1.7	2.1	-	-	2.87	-	3.91	3.91	-	-	-	5.56	7.82
25	1	33.4	3.4	1.7	2.8	-	-	3.38	-	4.55	4.55	-	-	-	6.35	9.09
32	1 1/4	42.16	3.6	1.7	2.8	-	-	3.56	-	4.85	4.85	-	-	-	6.35	9.7
40	1 1/2	48.26	3.7	1.7	2.8	-	-	3.68	-	5.08	5.08	-	-	-	7.14	10.2
50	2	60.33	3.9	1.7	2.8	-	-	3.91	-	5.54	5.54	-	-	-	9.74	11.1
65	2 1/2	73.03	5.2	2.1	3.1	-	-	5.16	-	7.01	7.01	-	-	-	9.53	14
80	3	88.9	5.5	2.1	3.1	-	-	5.49	-	7.62	7.62	-	-	-	11.1	15.2
90	3 1/2	101.6	5.7	2.1	3.1	-	-	5.74	-	8.08	8.08	-	-	-	-	-
100	4	114.3	6	2.1	3.1	-	-	6.02	-	8.56	8.56	-	11.1	-	13.5	17.1
125	5	141.3	6.6	2.8	3.4	-	-	6.55	-	9.53	9.53	-	12.7	-	15.9	19.1
150	6	168.3	7.1	2.8	3.4	-	-	7.11	-	10.97	11	-	14.3	-	18.3	22
200	8	219.1	8.2	2.8	3.8	-	6.4	8.18	10.3	12.7	12.7	15.1	19.3	20.6	23	22.2
250	10	273.1	9.3	3.4	4.2	-	6.4	9.27	12.7	12.7	15.1	19.3	21.4	25.4	28.6	25.4
300	12	323.9	9.5	4	4.6	-	6.4	10.3	14.3	12.7	17.5	21.4	25.4	28.6	33.3	25.4
350	14	355.6	9.5	4	4.8	6.4	7.9	11.1	15.1	12.7	19.1	23.8	27.8	31.8	35.7	-
400	16	406.4	9.5	4.2	4.8	6.4	7.9	12.7	16.7	12.7	21.4	26.2	31	36.5	40.5	-
450	18	457.2	9.5	4.2	4.8	6.4	7.9	14.3	19.1	12.7	23.8	29.4	34.9	39.7	45.2	-
500	20	508	9.5	4.8	5.5	6.4	9.5	15.1	20.6	12.7	26.2	32.5	38.1	44.5	50	-
550	22	558.8	9.5	4.8	5.5	6.4	9.5	-	22.2	12.7	28.6	34.9	41.3	47.6	54	-
600	24	609.6	9.5	5.5	6.4	6.4	9.5	17.5	24.6	12.7	31	38.9	46	52.4	59.5	-
650	26	660.4	9.5	-	-	7.9	13	-	-	12.7	-	-	-	-	-	-
700	28	711.2	9.5	-	-	7.9	13	-	-	12.7	-	-	-	-	-	-
750	30	762	9.5	6.4	7.9	7.9	13	-	-	12.7	-	-	-	-	-	-
800	32	812.8	9.5	-	-	7.9	13	17.5	-	12.7	-	-	-	-	-	-
850	34	863.6	9.5	-	-	7.9	13	17.5	-	12.7	-	-	-	-	-	-
900	36	914.4	9.5	-	-	7.9	13	19.1	-	12.7	-	-	-	-	-	-

Carbon Steel Tubes sizes

Company