Ukuran Pipa Baja Dalam Milimeter (mm)
| NB | OD | SCHEDULE (Tebal Dinding Pipa) | ||||||
|---|---|---|---|---|---|---|---|---|
| inch | mm | 40 | 60 | 80 | 100 | 120 | 140 | 160 |
| 1/8 | 10.287 | 1.727 | - | 2.413 | - | - | - | - |
| 1/4 | 13.716 | 2.235 | - | 3.023 | - | - | - | - |
| 3/8 | 17.145 | 2.311 | - | 3.200 | - | - | - | - |
| 1/2 | 21.336 | 2.769 | - | 3.734 | - | - | - | 4.750 |
| 3/4 | 26.670 | 2.870 | - | 3.912 | - | - | - | 5.537 |
| 1 | 33.401 | 3.378 | - | 4.547 | - | - | - | 6.350 |
| 1 1/4 | 42.164 | 3.556 | - | 4.851 | - | - | - | 6.350 |
| 1 1/2 | 48.260 | 3.683 | - | 5.080 | - | - | - | 7.137 |
| 2 | 60.325 | 3.912 | - | 5.537 | - | - | - | 8.712 |
| 2 1/2 | 73.025 | 5.156 | - | 7.010 | - | - | - | 9.525 |
| 3 | 88.900 | 5.486 | - | 7.620 | - | - | - | 11.100 |
| 3 1/2 | 101.60 | 5.740 | - | 8.077 | - | - | - | - |
| 4 | 114.30 | 6.020 | 7.137 | 8.560 | - | 11.125 | - | 13.487 |
| 4 1/2 | 127.00 | - | - | - | - | - | - | - |
| 5 | 141.30 | 6.553 | - | 9.525 | - | 12.700 | - | 15.875 |
| 6 | 168.28 | 7.112 | - | 10.973 | - | 14.275 | - | 18.237 |
| 7 | 193.68 | - | - | - | - | - | - | - |
| 8 | 219.08 | 8.179 | 10.312 | 12.700 | 15.062 | 18.263 | 20.625 | 23.012 |
| 9 | 244.48 | - | - | - | - | - | - | - |
| 10 | 273.05 | 9.271 | 12.700 | 15.088 | 18.263 | 21.438 | 25.400 | 28.575 |
| 11 | 298.45 | - | - | - | - | - | - | - |
| 12 | 323.85 | 10.312 | 14.275 | 17.450 | 21.438 | 25.400 | 28.575 | 33.325 |
| 14 | 355.60 | 11.100 | 15.062 | 19.050 | 23.825 | 27.788 | 31.750 | 35.712 |
| 16 | 406.40 | 12.700 | 16.662 | 21.438 | 26.187 | 30.963 | 36.500 | 40.488 |
| 18 | 457.20 | 14.275 | 19.050 | 23.825 | 29.362 | 34.925 | 39.675 | 45.237 |
| 20 | 508.00 | 15.062 | 20.625 | 26.187 | 32.537 | 38.100 | 44.450 | 50.013 |
| 22 | 558.80 | - | 22.225 | 28.575 | 34.925 | 41.275 | 47.625 | 53.975 |
| 24 | 609.60 | 17.450 | 24.613 | 30.963 | 38.887 | 46.025 | 52.375 | 59.512 |
| 26 | 660.40 | - | - | - | - | - | - | - |
| 28 | 711.20 | - | - | - | - | - | - | - |
| 30 | 762.00 | - | - | - | - | - | - | - |
| 32 | 812.80 | - | - | - | - | - | - | - |
| 34 | 863.60 | - | - | - | - | - | - | - |
| 36 | 914.40 | - | - | - | - | - | - | - |
| 38 | 965.20 | - | - | - | - | - | - | - |
| 40 | 1016.0 | - | - | - | - | - | - | - |
| 42 | 1066.8 | - | - | - | - | - | - | - |
| 44 | 1117.6 | - | - | - | - | - | - | - |
| 46 | 1168.4 | - | - | - | - | - | - | - |
| 48 | 1219.2 | - | - | - | - | - | - | - |
| 50 | 1270.0 | - | - | - | - | - | - | - |
| 52 | 1320.8 | - | - | - | - | - | - | - |
| 54 | 1371.6 | - | - | - | - | - | - | - |
| 56 | 1422.4 | - | - | - | - | - | - | - |
| 58 | 1473.2 | - | - | - | - | - | - | - |
| 60 | 1524.0 | - | - | - | - | - | - | - |
