Generally, steel pipe sizes and steel pipe dimensions is by outside diameter, wall thickness and weight per meter. there is figure to show the steel pipe sizes list.
| Out diameter | Wall Thickness | Weight (kg/m) |
Out diameter | Wall Thickness | Weight (kg/m) |
Out diameter | Wall Thickness | Weight (kg/m) |
| 32 | 3 | 2.15 | 159 | 4 | 15.29 | 820 | 10 | 199.75 |
| 32 | 4 | 2.76 | 159 | 5 | 18.99 | 820 | 12 | 239.10 |
| 32 | 5 | 3.33 | 159 | 6 | 22.64 | 820 | 14 | 278.26 |
| 38 | 3 | 2.56 | 219 | 4 | 21.21 | 920 | 8 | 179.92 |
| 38 | 4 | 3.54 | 219 | 5 | 26.39 | 920 | 9 | 202.19 |
| 38 | 5 | 4.07 | 219 | 6 | 31.52 | 920 | 10 | 224.41 |
| 42 | 3 | 2.86 | 219 | 7 | 36.60 | 920 | 12 | 268.70 |
| 42 | 4 | 3.75 | 219 | 8 | 41.63 | 920 | 14 | 312.79 |
| 42 | 5 | 4.56 | 273 | 5 | 33.04 | 1020 | 8 | 199.65 |
| 45 | 3 | 3.11 | 273 | 6 | 39.51 | 1020 | 9 | 224.38 |
| 45 | 4 | 4.04 | 273 | 7 | 45.92 | 1020 | 10 | 249.07 |
| 45 | 5 | 4.93 | 273 | 8 | 52.28 | 1020 | 12 | 298.29 |
| 50 | 3 | 3.48 | 325 | 5 | 39.46 | 1020 | 14 | 347.41 |
| 50 | 4 | 4.54 | 325 | 6 | 47.20 | 1020 | 16 | 396.14 |
| 50 | 5 | 5.55 | 325 | 7 | 54.89 | 1020 | 18 | 444.77 |
| 54 | 3 | 3.77 | 325 | 8 | 62.54 | 1220 | 10 | 298.39 |
| 54 | 4 | 4.93 | 325 | 9 | 70.13 | 1220 | 12 | 357.47 |
| 54 | 5 | 6.04 | 325 | 10 | 77.68 | 1220 | 14 | 416.36 |
| 57 | 3 | 3.99 | 377 | 6 | 54.89 | 1220 | 16 | 475.05 |
| 57 | 4 | 5.23 | 377 | 7 | 63.87 | 1420 | 12 | 416.66 |
| 57 | 5 | 6.41 | 377 | 8 | 72.80 | 1420 | 14 | 485.41 |
| 60 | 3 | 4.22 | 377 | 9 | 81.67 | 1420 | 16 | 553.96 |
| 60 | 4 | 5.52 | 377 | 10 | 90.50 | 1620 | 12 | 475.84 |
| 60 | 5 | 6.78 | 426 | 6 | 62.14 | 1620 | 14 | 554.46 |
| 68 | 3 | 4.81 | 426 | 7 | 72.33 | 1620 | 16 | 632.87 |
| 68 | 4 | 6.31 | 426 | 8 | 82.46 | 1620 | 18 | 711.10 |
| 68 | 5 | 7.77 | 426 | 9 | 92.55 | 1820 | 12 | 535.02 |
| 70 | 3 | 4.96 | 426 | 10 | 102.59 | 1820 | 14 | 623.50 |
| 70 | 4 | 6.51 | 480 | 6 | 70.13 | 1820 | 16 | 711.79 |
| 70 | 5 | 8.01 | 480 | 7 | 81.65 | 1820 | 18 | 799.87 |
| 73 | 3 | 5.18 | 480 | 8 | 93.12 | 1820 | 20 | 877.76 |
| 73 | 4 | 6.81 | 480 | 9 | 104.53 | 2020 | 14 | 692.55 |
| 73 | 5 | 8.39 | 480 | 10 | 115.90 | 2020 | 16 | 790.70 |
| 76 | 3 | 5.40 | 529 | 7 | 90.11 | 2020 | 18 | 888.65 |
| 76 | 4 | 7.10 | 529 | 8 | 102.78 | 2020 | 20 | 986.40 |
| 76 | 5 | 8.76 | 529 | 9 | 115.41 | 2020 | 22 | 1083.95 |
| 89 | 3 | 6.36 | 529 | 10 | 127.99 | 2220 | 16 | 869.61 |
| 89 | 4 | 8.39 | 630 | 8 | 122.71 | 2220 | 18 | 977.42 |
| 89 | 5 | 10.36 | 630 | 9 | 137.82 | 2220 | 22 | 1192.46 |
| 108 | 3 | 7.77 | 630 | 10 | 152.89 | 2220 | 24 | 1299.68 |
| 108 | 4 | 10.26 | 720 | 8 | 140.46 | 2420 | 16 | 948.52 |
| 108 | 5 | 12.70 | 720 | 9 | 157.80 | 2420 | 18 | 1066.20 |
| 133 | 3 | 11.18 | 720 | 10 | 175.09 | 2420 | 20 | 1183.68 |
| 133 | 4 | 14.26 | 820 | 8 | 160.19 | 2420 | 22 | 1330.96 |
| 133 | 5 | 17.29 | 820 | 9 | 179.99 | 2420 | 24 | 1418.05 |
Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures.
specification, Standard and identificationWelded steel pipe (steel pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent and prepared for welding.
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