1/2" NPS
Pipe OD .840"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	.710	5	.065	.710
10S	.083	.674	10	.083	.674
20			30
40S	.109	.622	40	.109	.622
STD	.109	.622	60
80S	.147	.546	80	.147	.546
EX	.147	.546	100
120			140
160	.188	.464	XXH	.294	.252

3/4" NPS
Pipe OD 1.050"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	.920	5	.065	.920
10S	.083	.884	10	.083	.884
20			30
40S	.113	.824	40	.113	.824
STD	.113	.824	60
80S	.154	.742	80	.154	.742
EX	.154	.742	100
120			140
160	.219	.612	XXH	.308	.434

1" NPS
Pipe OD 1.050"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	1.185	5	.065	1.185
10S	.109	1.097	10	.109	1.097
20			30
40S	.133	1.049	40	.133	1.049
STD	.133	1.049	60
80S	.179	.957	80	.197	.957
EX	.179	.957	100
120			140
160	.250	.815	XXH	.358	.599

1 1/4" NPS
Pipe OD 1.660"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	1.530	5	.065	1.530
10S	.109	1.442	10	.109	1.442
20			30
40S	.140	1.380	40	.140	1.380
STD	.140	1.380	60
80S	.191	1.278	80	.191	1.278
EX	.191	1.278	100
120			140
160	.250	1.160	XXH	.382	.896

1 1/2" NPS
Pipe OD 1.900"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	1.770	5	.065	1.770
10S	.109	1.682	10	.109	1.682
20			30
40S	.145	1.610	40	.145	1.610
STD	.145	1.610	60
80S	.200	1.500	80	.200	1.500
EX	.200	1.500	100
120			140
160	.281	1.338	XXH	.400	1.100

2" NPS
Pipe OD 2.375"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.065	2.245	5	.065	2.245
10S	.109	2.157	10	.109	2.157
20			30
40S	.154	2.067	40	.154	2.067
STD	.154	2.067	60
80S	.218	1.939	80	.218	1.939
EX	.218	1.939	100
120			140
160	.344	1.687	XXH	.346	1.503

2 1/2" NPS
Pipe OD 2.875"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.083	2.709	5	.083	2.709
10S	.120	2.635	10	.120	2.635
20			30
40S	.203	2.469	40	.203	2.469
STD	.203	2.469	60
80S	.276	2.323	80	.276	2.232
EX	.276	2.323	100
120			140
160	.375	2.125	XXH	.552	1.771

3" NPS
Pipe OD 3.500"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.083	3.334	5	.083	3.334
10S	.120	3.260	10	.120	3.260
20			30
40S	.216	3.068	40	.216	3.068
STD	.216	3.068	60
80S	.300	2.900	80	.300	2.900
EX	.300	2.900	100
120			140
160	.438	2.624	XXH	.600	2.300

3 1/2" NPS
Pipe OD 4.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.083	3.834	5	.083	3.834
10S	.120	3.760	10	.120	3.760
20			30
40S	.226	3.548	40	.226	3.548
STD	.226	3.548	60
80S	.318	3.364	80	.318	3.384
EX	.318	3.364	100
120			140
160			XXH	636	2.728

4" NPS
Pipe OD 4.500"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.083	4.334	5	.083	4.334
10S	.120	4.260	10	.120	4.260
20			30
40S	.237	4.026	40	.237	4.026
STD	.237	4.026	60	.281	3.938
80S	.337	3.826	80	.337	3.826
EX	.337	3.826	100
120	.438	3.624	140
160	.531	3.438	XXH	.674	3.152

4 1/2" NPS
Pipe OD 5.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10
20			30
40S			40
STD	.247	4.506	60
80S			80
EX	.355	4.290	100
120			140
160			XXH	.710	3.580

5" NPS
Pipe OD 5.563"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.109	5.345	5	.109	5.345
10S	.134	5.295	10	.134	5.295
20			30
40S	.258	5.047	40	.258	5.047
STD	.258	5.047	60
80S	.375	4.813	80	.375	4.813
EX	.375	4.813	100
120	.500	4.563	140
160	.625	4.313	XXH	.750	4.063

6" NPS
Pipe OD 6.625"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.109	6.407	5	.109	6.407
10S	.134	6.357	10	.134	6.357
20			30
40S	.280	6.065	40	.280	6.065
STD	.280	6.065	60
80S	.432	5.761	80	.432	5.761
EX	.432	5.761	100
120	.562	5.501	140
160	.719	5.187	XXH	.864	4.897

7 NPS
Pipe OD 7.625"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10
20			30
40S			40
STD	.301	7.023	60
80S			80
EX	.500	6.625	100
120			140
160			XXH	.875	5.875

8" NPS
Pipe OD 8.625"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.109	8.407	5	.109	8.407
10S	.148	8.329	10	.148	8.329
20	.250	8.125	30	.277	8.071
40S	.322	7.981	40	.322	7.981
STD	.322	7.981	60	.406	7.813
80S	.500	7.625	80	.500	7.625
EX	.500	7.625	100	.594	7.437
120	.719	7.187	140	.812	7.001
160	.906	6.813	XXH	.875	6.875

9" NPS
Pipe OD 9.625"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10
20			30
40S			40
STD	.342	8.941	60
80S			80
EX	.500	8.625	100
120			140
160			XXH

10" NPS
Pipe OD 10.750"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.134	10.482	5	.134	10.482
10S	.165	10.420	10	.165	10.420
20	.250	10.250	30	.307	10.136
40S	.365	10.020	40	.365	10.020
STD	.365	10.020	60	.500	9.750
80S	.500	9.750	80	.594	9.562
EX	.500	9.750	100	.719	9.312
120	.844	9.062	140	1.000	8.750
160	1.125	8.500	XXH	1.000	8.750

11 NPS
Pipe OD 11.750"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10
20			30
40S			40
STD	.375	11.000	60
80S			80
EX	.500	10.750	100
120			140
160			XXH

12" NPS
Pipe OD 12.750"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.156	12.438	5	.165	12.420
10S	.180	12.390	10	.180	12.390
20	.250	12.250	30	.330	12.090
40S	.375	12.000	40	.406	11.398
STD	.375	12.000	60	.562	11.625
80S	.500	11.750	80	.688	11.374
EX	.500	11.750	100	.844	11.062
120	1.000	10.750	140	1.125	10.500
160	1.312	10.126	XXH	1.000	10.750

14" NPS
Pipe OD 14.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.156	13.688	5
10S	.188	13.624	10	.250	13.500
20	.312	13.376	30	.375	13.250
40S	.375	13.250	40	.438	13.124
STD	.375	13.250	60	.594	12.812
80S	.500	13.000	80	.750	12.500
EX	.500	13.000	100	.938	12.124
120	1.094	11.812	140	1.250	11.500
160	1.406	11.188	XXH

16" NPS
Pipe OD 16.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.165	15.670	5
10S	.188	15.624	10	.250	15.500
20	.312	15.376	30	.375	15.250
40S	.375	15.250	40	.500	15.000
STD	.375	15.250	60	.656	14.688
80S	.500	15.000	80	.844	14.312
EX	.500	15.000	100	1.031	13.938
120	1.219	13.562	140	1.438	13.124
160	1.594	12.812	XXH

18" NPS
Pipe OD 18.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.165	17.670	5
10S	.188	17.624	10	.250	17.500
20	.312	17.376	30	.438	17.124
40S	.375	17.250	40	.562	16.876
STD	.375	17.250	60	.750	16.500
80S	.500	17.000	80	.938	16.124
EX	.500	17.000	100	1.156	15.688
120	1.375	15.250	140	1.562	14.876
160	1.781	14.438	XXH

20" NPS
Pipe OD 20.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.188	19.624	5
10S	.218	19.564	10	.250	19.500
20	.375	19.250	30	.500	19.000
40S	.375	19.250	40	.594	18.812
STD	.375	19.250	60	.812	18.376
80S	.500	19.000	80	1.031	17.938
EX	.500	19.000	100	1.281	17.438
120	1.5000	17.000	140	1.750	16.5000
160	1.969	16.062	XXH

22" NPS
Pipe OD 22.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.250	21.5000
20	.375	21.250	30	.500	21.000
40S			40
STD	.375	21.250	60	.875	20.250
80S			80	1.125	19.750
EX	.500	21.000	100	1.375	19.250
120	1.625	18.250	140	1.875	18.250
160	2.125	17.750	XXH

24" NPS
Pipe OD 24.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S	.218	23.654	5
10S	.250	23.500	10	.250	23.500
20	.375	23.250	30	.562	22.876
40S	.375	23.250	40	.688	22.624
STD	.375	23.250	60	.969	22.062
80S	.500	23.000	80	1.219	21.562
EX	.500	23.000	100	1.531	20.938
120	1.812	20.376	140	2.062	19.876
160	2.344	19.312	XXH

26 NPS
Pipe OD 26.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	25.376
20	.500	25.000	30
40S			40
STD	.375	25.250	60
80S			80
EX	.500	25.000	100
120			140
160			XXH

28" NPS
Pipe OD 28.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	27.376
20	.500	27.000	30	.625	26.750
40S			40
STD	.375	27.250	60
80S			80
EX	.500	27.000	100
120			140
160			XXH

30" NPS
Pipe OD 30.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	29.376
20	.500	29.000	30	.625	28.750
40S			40
STD	.375	29.250	60
80S			80
EX	.500	29.000	100
120			140
160			XXH

32" NPS
Pipe OD 32.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	31.376
20	.500	31.000	30	.625	30.750
40S			40	.688	30.624
STD	.375	31.250	60
80S			80
EX	.500	31.000	100
120			140
160			XXH

34" NPS
Pipe OD 34.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	33.376
20	.500	33.000	30	.625	32.750
40S			40	.688	32.624
STD	.375	33.250	60
80S			80
EX	.500	33.000	100
120			140
160			XXH

36" NPS
Pipe OD 36.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10	.312	35.376
20	.500	35.000	30	.625	34.750
40S			40	.750	34.500
STD	.375	35.250	60
80S			80
EX	.500	35.000	100
120			140
160			XXH

42" NPS
Pipe OD 42.000"			To Pipe Size
Pipe Sch	Pipe Wall	Ring OD	Pipe Sch	Pipe Wall	Ring OD
5S			5
10S			10
20	.500	41.000	30	.625	40.750
40S			40	.750	40.500
STD	.375	41.250	60
80S			80
EX	.500	41.000	100
120			140
160			XXH