Seamless Steel Pipe  (SCH10 & SCH40)

Wakefield Metals offers a range of Steel schedule pipes as per table below, for more information or technical questions please contact us on 0800 ALL METALS. 

SCH10

Nominal size [inches]Outside diameter [inches]Outside diameter [mm]Wall thickness [inches]Wall thickness [mm]Weight [lb/ft]Weight [kg/m]
1/2" DN15 0.84 21.3 0.083 2.11 0.67 1.0
3/4" DN20 1.05 26.7 0.083 2.11 0.87 1.29
1" DN25 1.32 33.4 0.109 2.77 1.41 2.11
1 1/4" DN32 1.66 42.2 0.109 2.77 1.82 2.71
1 1/2" DN40 1.9 48.3 0.109 2.77 2.1 3.13
2" DN50 2.375 60.3 0.109 2.77 2.66 3.96
2 1/2" DN65 2.875 73.0 0.12 3.05 3.56 5.29
3" DN80 3.5 88.9 0.12 3.05 4.37 6.5
3 1/2" 4.0 101.6 0.12 3.05 5.01 7.46
4" DN100 4.5 114.3 0.12 3.05 5.66 8.42
5" DN125 5.563 141.3 0.134 3.4 7.82 11.64
6" DN150 6.625 168.3 0.134 3.4 9.35 13.91
8" DN200 8.625 219.1 0.148 3.76 13.5 20.1
10" DN250 10.75 273.1 0.165 4.19 18.79 27.96
12" DN300 12.75 323.9 0.18 4.57 24.34 36.22
14" DN350 14.0 355.6 0.188 4.78 27.97 41.62
16" DN400 16.0 406.4 0.188 4.78 32.02 47.65
18" DN450 18.0 457.0 0.188 4.78 36.05 53.65
20" DN500 20.0 508.0 0.218 5.54 46.42 69.09
22" DN550 22.0 559.0 0.219 5.54 51.14 76.1
24" DN600 24.0 610.0 0.25 6.35 63.93 95.13
30" DN750 30.0 762.0 0.312 7.92 99.6 148.22

 

 

SCH40

Nominal size [inches]Outside diameter [inches]Outside diameter [mm]Wall thickness [inches]Wall thickness [mm]Weight [lb/ft]Weight [kg/m]
1/8" DN8 0.41 10.3 0.068 1.73 0.24 0.37
1/4" DN12 0.54 13.7 0.088 2.24 0.42 0.63
3/8" DN10 0.68 17.1 0.091 2.31 0.57 0.84
1/2" DN15 0.84 21.3 0.109 2.77 0.85 1.27
3/4" DN20 1.05 26.7 0.113 2.87 1.13 1.69
1" DN25 1.32 33.4 0.133 3.38 1.68 2.5
1 1/4" DN32 1.66 42.2 0.14 3.56 2.27 3.39
1 1/2" DN40 1.9 48.3 0.145 3.68 2.72 4.05
2" DN50 2.375 60.3 0.154 3.91 3.65 5.44
2 1/2" DN65 2.875 73.0 0.203 5.16 5.79 8.63
3" DN80 3.5 88.9 0.216 5.49 7.58 11.29
3 1/2" 4.0 101.6 0.226 5.74 9.11 13.57
4" DN100 4.5 114.3 0.237 6.02 10.79 16.07
5" DN125 5.563 141.3 0.258 6.55 14.62 21.77
6" DN150 6.625 168.3 0.28 7.11 18.97 28.26
8" DN200 8.625 219.1 0.322 8.18 28.55 42.55
10" DN250 10.75 273.0 0.365 9.27 40.48 60.31
12" DN300 12.75 323.8 0.406 10.31 53.52 79.73
14" DN350 14.0 355.6 0.375 11.13 54.57 94.55
16" DN400 16.0 406.4 0.5 12.7 82.77 123.3
18" DN450 18.0 457.0 0.562 14.27 104.67 155.8
20" DN500 20.0 508.0 0.594 15.09 123.11 183.42
24" DN600 24.0 610.0 0.688 17.48 171.29 255.41
32" DN800 32.0 813.0 0.688 17.48 230.08 342.91

 

STANDARDS

ASME/ANSI B36.10 - WELDED AND SEAMLESS WROUGHT STEEL PIPE

EN 10220 - SEAMLESS AND WELDED STEEL TUBES

API 5L - SPECIFICATION FOR LINE PIPE

ASME/ANSI B36.19 M - STAINLESS STEEL PIPE