| NB (MM) | NB (IN) | OD (MM) | Light Thick (MM) | Light Weight (Kg/mtr) | Medium Thick (MM) | Medium Weight (Kg/mtr) | Heavy Thick (MM) | Heavy Weight (Kg/mtr) |
|---|---|---|---|---|---|---|---|---|
| 6mm | 1/8" | 10.32 | 1.80 | 0.361 | 2.00 | 0.407 | 2.65 | 0.493 |
| 8mm | 1/4" | 13.49 | 1.80 | 0.517 | 2.35 | 0.650 | 2.90 | 0.769 |
| 10mm | 3/8" | 17.10 | 1.80 | 0.674 | 2.35 | 0.852 | 2.90 | 1.020 |
| 15mm | 1/2" | 21.43 | 2.00 | 0.952 | 2.65 | 1.122 | 3.25 | 1.450 |
| 20mm | 3/4" | 27.20 | 2.35 | 1.410 | 2.65 | 1.580 | 3.25 | 1.900 |
| 25mm | 1" | 33.80 | 2.65 | 2.010 | 3.25 | 2.440 | 4.05 | 2.970 |
| 32mm | 11/4" | 42.90 | 2.65 | 2.580 | 3.25 | 3.140 | 4.05 | 3.840 |
| 40mm | 11/2" | 48.40 | 2.90 | 3.250 | 3.25 | 3.610 | 4.05 | 4.430 |
| 50mm | 2" | 60.30 | 2.90 | 4.110 | 3.65 | 5.100 | 4.47 | 6.170 |
| 65mm | 21/2'' | 76.20 | 3.25 | 5.840 | 3.65 | 6.610 | 4.47 | 7.900 |
| 80mm | 3" | 88.90 | 3.25 | 6.810 | 4.05 | 8.470 | 4.85 | 10.100 |
| 100mm | 4" | 114.30 | 3.65 | 9.890 | 4.50 | 12.100 | 5.40 | 14.400 |
| 125mm | 5" | 139.70 | - | - | 4.85 | 16.200 | 5.40 | 17.800 |
| 150mm | 6" | 165.10 | - | - | 4.85 | 19.200 | 5.40 | 21.200 |
| WallThick. mm | 7"NB 193.7 Kg/mtr | 8"NB 219.1 Kg/mtr | 10"NB 273 Kg/mtr | 12"NB 323.7 Kg/mtr | 14"NB 355.6 Kg/mtr | 16"NB 406.4 Kg/mtr | 18"NB 454 Kg/mtr | 20"NB 508 Kg/mtr |
| 4.85 | 22.59 | 25.62 | 32.07 | 38.13 | - | - | - | - |
| 5.20 | 24.17 | 27.43 | 34.34 | 40.84 | - | - | - | - |
| 5.60 | 26.00 | 29.28 | 36.93 | 43.93 | 48.11 | - | - | - |
| 6.00 | 27.88 | 31.53 | 39.50 | 47.02 | 51.49 | 61.00 | 69.00 | - |
| 6.35 | 29.34 | 33.28 | 41.73 | 49.67 | 54.43 | 62.35 | 70.50 | 78.50 |
| 7.01 | 32.27 | 36.76 | 46.43 | 55.45 | 61.82 | 69.04 | - | - |
| 7.94 | - | 41.00 | 50.95 | 61.85 | 67.98 | 77.92 | 87.80 | - |
| 8.18 | - | 42.56 | 53.42 | 65.12 | - | - | - | |
| 9.53 | - | 51.50 | 60.24 | 73.75 | 81.21 | 93.13 | 105.00 | 117.00 |
| 12.70 | - | - | - | - | 107.28 | 123.30 | 139.00 | 155.00 |
