Steel Pipe Dimensions Ansi Tabel
Steel Pipe Dimensions Ansi Tabel
Steel Pipe Dimensions Ansi Tabel
Outside
Nominal Pipe Size Nominal Wall Thickness Schedule
Diameter
NPS DN OD SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
(inches) (mm) (mm) 5s 10s 10 20 30 40s STD 40 60 80s XS 80 100 120 140 160 XXS
1/8 6 10.3 1.24 1.73 1.73 1.73 2.41 2.41 2.41
1/4 8 13.7 1.65 2.24 2.24 2.24 3.02 3.02 3.02
3/8 10 17.1 1.65 2.31 2,31 2.31 3.20 3.20 3.20
1/2 15 21.3 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
3/4 20 26.7 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
1 25 33.4 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09
1 1/4 32 42.2 1.65 2.77 3.56 3.56 3,56 4.85 4.85 4.85 6.35 9.70
1 1/2 40 48.3 1.65 2.77 3.68 3.68 3.68 5.08 5.08 5.08 7.14 10.15
2 50 60.3 1.65 2.77 3.91 3.91 3.91 5.54 5.54 5.54 8.74 11.07
2 1/2 65 73 2.11 3.05 5.16 5.16 5.16 7.01 7.01 7.01 9.53 14.02
3 80 88.9 2.11 3.05 5.49 5.49 5.49 7.62 7.62 7.62 11.13 15.24
3 1/2 90 101.6 2.11 3.05 5.74 5.74 5.74 8.08 8.08 8.08
4 100 114.3 2.11 3.05 6.02 6.02 6.02 8.56 8.56 8.56 11.13 13.49 17.12
5 125 141.3 2.77 3.40 6.55 6.55 6.55 9.53 9,53 9.53 12.70 15.88 19.05
6 150 168.3 2.77 3.40 7.11 7.11 7.11 10.97 10.97 10.97 14.27 18.26 21.95
8 200 219.1 2.77 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.70 12.70 12.70 15.09 18.26 20.62 23.01 22.23
10 250 273.1 3.40 4.19 6.35 7.80 9.27 9.27 9.27 12.70 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40
12 300 323.9 3.96 4.57 6.35 8.38 9.53 9.53 10.31 14.27 12.70 12.70 17.48 21.44 25.40 28.58 33.32 25.40
14 350 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.71
16 400 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.70 i6.66 12.70 21.44 26.19 30.96 36.53 40.49
18 450 457.2 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39,67 45.24
20 500 508 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.01
22 559 4.78 5.54 6.35 9.53 12.70 9.53 22.23 12.70 28.58 34.93 41.28 47.63 53.98
24 600 610 5.54 6.35 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.54
26 660 7.92 12.70 9.53 12.70
28 700 711 7.92 12.70 15.88 9.53 12.70
30 762 6.35 7.92 7.92 12.70 15.88 9.53 12.70
32 800 813 7.92 12.70 15.88 9.53 17.48 12.70
34 884 7.92 12.70 15.88 9.53 17.48 12.70
36 900 914 7.92 12.70 15.88 9.53 19.05 12.70
38 965 9.53 12.70
40 1000 1016 9.53 12.70
42 1067 12.70 15.88 9.53 19.05 12.70
44 1100 1118 9.53 12.70
46 1168 9.53 12.70
48 1200 1219 9.53 12.70
52 1321
56 1422
60 1524