중량환산표
| Dia | 단위무게 | 직경 | 단위무게 | 직경 | 단위무게 | 직경 | 단위무게 |
| Dia (mm) |
Unit Weight (kg/m) |
Dia (mm) |
Unit Weight (kg/m) |
Dia (mm) |
Unit Weight (kg/m) |
Dia (mm) |
Unit Weight (kg/m) |
| 19 | 2.23 | 50 | 15.4 | 140 | 121 | 330 | 671 |
| 20 | 2.47 | 52 | 16.7 | 150 | 139 | 340 | 712 |
| 22 | 2.98 | 55 | 18.7 | 160 | 158 | 350 | 755 |
| 23 | 3.26 | 58 | 20.7 | 170 | 178 | 360 | 799 |
| 24 | 3.55 | 60 | 22.2 | 180 | 200 | 370 | 844 |
| 25 | 3.85 | 65 | 26 | 190 | 223 | 380 | 890 |
| 26 | 4.17 | 70 | 30.2 | 200 | 247 | 390 | 937 |
| 28 | 4.83 | 75 | 34.7 | 220 | 298 | 400 | 986 |
| 30 | 5.55 | 80 | 39.5 | 230 | 326 | 410 | 1,036 |
| 32 | 6.31 | 85 | 44.5 | 240 | 355 | 420 | 1,087 |
| 34 | 7.31 | 90 | 49.9 | 250 | 385 | 430 | 1,139 |
| 35 | 7.55 | 95 | 55.6 | 260 | 417 | 440 | 1,193 |
| 36 | 7.99 | 100 | 61.7 | 270 | 449 | 450 | 1,248 |
| 38 | 8.9 | 105 | 68 | 280 | 483 | 460 | 1,304 |
| 40 | 9.9 | 110 | 74.6 | 290 | 518 | 470 | 1,361 |
| 42 | 10.9 | 115 | 81.5 | 300 | 555 | 480 | 1,420 |
| 45 | 12.5 | 120 | 88.7 | 310 | 592 | 490 | 1,480 |
| 48 | 14.2 | 130 | 104 | 320 | 631 | 500 | 1,541 |
