ASTM A106 Gr.B Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

ASTM A106 seamless pipes (also known as ASME SA106 pipes) are commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers and ships. These pipes must carry fluids that exhibit higher temperature and pressure levels And gas.ASTM A106 pipe includes three grades, A106 grade a, A106 grade b, and A106 grade c.

ASTM A106 Dimensional Table

Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
1/8"	40	0.068	0.25	0.405	0.269
1/8"	80	0.095	0.32	0.405	0.215
1/4"	40	0.088	0.43	0.54	0.364
1/4"	80	0.119	0.54	0.54	0.302
3/8"	40	0.091	0.57	0.675	0.493
3/8"	80	0.126	0.74	0.675	0.423
1/2"	40	0.109	0.85	0.84	0.622
1/2"	80	0.147	1.09	0.84	0.546
1/2"	160	0.188	1.31	0.84	0.464
1/2"	XXH	0.294	1.71	0.84	0.252
3/4"	40	0.113	1.13	1.05	0.824
3/4"	80	0.154	1.47	1.05	0.742
3/4"	160	0.219	1.94	1.05	0.612
3/4'	XXH	0.308	2.44	1.05	0.434
1"	40	0.133	1.68	1.315	1.049
1"	80	0.179	2.17	1.315	0.957
1"	160	0.25	2.84	1.315	0.815
1"	XXH	0.358	3.66	1.315	0.599
1-1/4"	40	0.14	2.27	1.66	1.38
1-1/4"	80	0.191	3	1.66	1.278
1-1/4"	160	0.25	3.76	1.66	1.16
1-1/4"	XXH	0.382	5.21	1.66	0.896
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
1-1/2"	40	0.145	2.72	1.9	1.61
1-1/2"	80	0.2	3.63	1.9	1.5
1-1/2"	160	0.281	4.86	1.9	1.338
1-1/2"	XXH	0.4	6.41	1.9	1.1
2"	40	0.154	3.65	2.375	2.067
2"	80	0.218	5.02	2.375	1.939
2"	160	0.343	7.46	2.375	1.689
2"	XXH	0.436	9.03	2.375	1.503
2-1/2"	40	0.203	5.79	2.875	2.469
2-1/2"	80	0.276	7.66	2.875	2.323
2-1/2"	160	0.375	10.01	2.875	2.125
2-1/2"	XXH	0.552	13.7	2.875	1.771
3"	40	0.216	7.58	3.5	3.068
3"	80	0.3	10.25	3.5	2.9
3"	160	0.438	14.32	3.5	2.624
3"	XXH	0.6	18.58	3.5	2.3
3-1/2"	40	0.226	9.11	4	3.548
3-1/2"	80	0.318	12.51	4	3.364
3-1/2"	XXH	0.636	22.87	4	2.728
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
4"	40	0.237	10.79	4.5	4.026
4"	80	0.337	14.98	4.5	3.826
4"	120	0.438	19	4.5	3.624
4"	160	0.531	22.51	4.5	3.438
4"	XXH	0.671	27.54	4.5	3.18
5"	40	0.258	14.62	5.563	5.047
5"	80	0.375	20.78	5.563	4.813
5"	120	0.5	27.04	5.563	4.563
5"	160	0.625	32.96	5.563	4.313
5"	XXH	0.75	38.55	5.563	4.063
6"	40	0.28	18.97	6.625	6.065
6"	80	0.432	28.57	6.625	5.761
6"	120	0.562	36.39	6.625	5.501
6"	160	0.719	45.35	6.625	5.187
6"	XXH	0.864	53.16	6.625	4.897
8"	40	0.322	28.55	8.625	7.981
8"	80	0.5	43.39	8.625	7.625
8"	120	0.719	60.71	8.625	7.187
8"	XXH	0.875	72.42	8.625	6.875
8"	160	0.906	74.69	8.625	6.813
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
10"	40	0.365	40.48	10.75	10.02
10"	60/XH	0.5	54.74	10.75	9.75
10"	80	0.594	64.33	10.75	9.562
10"	100	0.719	77.03	10.75	9.312
10"	120	0.844	89.29	10.75	9.062
10"	140/XXH	1	104.13	10.75	8.75
10"	160	1.125	115.65	10.75	8.5
12"	STD	0.375	49.56	12.75	12
12"	40	0.406	53.53	12.75	11.938
12"	XH	0.5	65.42	12.75	11.75
12"	60	0.562	73.16	12.75	11.626
12"	80	0.688	88.51	12.75	11.374
12"	100	0.844	107.32	12.75	11.062
12"	120/XXH	1	125.49	12.75	10.75
12"	140	1.125	139.68	12.75	10.5
12"	160	1.312	160.27	12.75	10.126
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
14"	30/STD	0.375	54.57	14	13.25
14"	40	0.438	63.37	14	13.124
14"	XH	0.5	72.09	14	13
14"	60	0.594	84.91	14	12.812
14"	80	0.75	106.13	14	12.5
14"	120	1.094	150.79	14	11.812
14"	140	1.25	170.22	14	11.5
14"	160	1.406	189.11	14	11.188
16"	30/STD	0.375	62.58	16	15.25
16"	40/XH	0.5	82.77	16	15
16"	60	0.656	107.5	16	14.688
16"	80	0.844	136.62	16	14.312
16"	100	1.031	164.82	16	13.938
16"	120	1.219	192.43	16	13.562
16"	140	1.438	223.64	16	13.124
16"	160	1.594	245.25	16	12.812
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
18"	STD	0.375	70.59	18	17.25
18"	30	0.438	82.06	18	17.124
18"	XH	0.5	93.45	18	17
18"	40	0.562	104.8	18	16.876
18"	60	0.75	138.17	18	16.5
18"	80	0.938	170.92	18	16.124
18"	100	1.156	207.96	18	15.688
18"	120	1.375	244.14	18	15.25
18"	140	1.562	274.22	18	14.876
18"	160	1.781	308.5	18	14.438
20"	20/STD	0.375	78.6	20	19.25
20"	30/XH	0.5	104.1	20	19
20"	40	0.594	122.9	20	18.812
20"	60	0.812	166.4	20	18.376
20"	80	1.031	208.87	20	17.938
20"	100	1.281	256.1	20	17.438
20"	120	1.5	296.37	20	17
20"	140	1.75	341.1	20	16.5
20"	160	1.969	379.1	20	16.062
Pipe Size	Schedule	Wall Thickness	Weight/ft	OD	ID
22"	20/STD	0.375	86.61	22	21.25
22"	30/XH	0.5	114.8	22	21
24"	20/STD	0.375	94.62	24	23.25
24"	XH	0.5	125.5	24	23
24"	30	0.562	140.8	24	22.876
24"	60	0.969	238.85	24	22.062
24"	80	1.219	296.58	24	21.562
24"	100	1.534	367.39	24	20.932
24"	120	1.812	429.39	24	20.376
24"	140	2.062	483.12	24	19.876