| Nominal pipe size | O.D | Standard STD | Standard STD | Extra strong XS | Double extra strong XXS | Schedule 10 | Schedule 20 | ||||||
| wall | wt | wall | wt | wall | wt | wall | wt | wall | wt | wall | wt | ||
| 1/8" | 10.3 | 1.7 | 0.36 | 2.4 | 0.47 | ||||||||
| 1/4" | 13.7 | 2.2 | 0.63 | 3.0 | 0.80 | ||||||||
| 3/8" | 17.1 | 2.3 | 0.85 | 3.2 | 1.10 | ||||||||
| 1/2" | 21.3 | 2.8 | 1.26 | 3.7 | 1.62 | 7.5 | 2.54 | ||||||
| 3/4" | 26.7 | 2.9 | 1.68 | 3.9 | 2.19 | 7.8 | 3.63 | ||||||
| 1" | 33.4 | 3.4 | 2.50 | 4.5 | 3.23 | 9.1 | 5.45 | ||||||
| 1. 1/4" | 42.2 | 3.6 | 3.38 | 4.9 | 4.46 | 9.7 | 7.75 | ||||||
| 1. 1/2" | 48.3 | 3.7 | 4.05 | 5.1 | 5.40 | 10.2 | 9.54 | ||||||
| 2" | 60.3 | 3.9 | 5.43 | 5.5 | 7.47 | 11.1 | 13.40 | ||||||
| 2. 1/2" | 73.0 | 5.2 | 8.62 | 7.0 | 11.40 | 14.0 | 20.40 | ||||||
| 3" | 88.9 | 5.5 | 11.30 | 7.6 | 15.30 | 15.2 | 27.70 | ||||||
| 3/ 1/2" | 101.6 | 5.7 | 13.60 | 8.1 | 18.60 | 16.2 | 34.00 | ||||||
| 4" | 114.3 | 6.0 | 16.10 | 8.6 | 22.30 | 17.1 | 41.10 | ||||||
| 5" | 141.3 | 6.6 | 21.80 | 9.5 | 30.90 | 19.0 | 57.40 | ||||||
| 6" | 168.3 | 7.1 | 28.20 | 11.0 | 42.50 | 21.9 | 79.10 | ||||||
| 8" | 219.1 | 8.2 | 42.50 | 12.7 | 64.60 | 22.2 | 108.00 | 6.4 | 33.30 | 7.0 | 36.70 | ||
| 10" | 273.0 | 9.3 | 60.20 | 12.7 | 81.50 | 25.4 | 155.00 | 6.4 | 41.70 | 7.8 | 50.90 | ||
| 12" | 323.9 | 9.5 | 73.80 | 12.7 | 97.40 | 25.4 | 187.00 | 6.4 | 49.70 | 8.4 | 65.10 | ||
| 14" | 355.6 | 9.5 | 81.20 | 12.7 | 107.00 | 6.4 | 54.60 | 7.9 | 68.10 | 9.5 | 81.20 | ||
| 16" | 406.4 | 9.5 | 93.10 | 12.7 | 123.00 | 6.4 | 62.60 | 7.9 | 77.90 | 9.5 | 93.10 | ||
| 18" | 457.2 | 9.5 | 105.00 | 12.7 | 139.00 | 6.4 | 70.50 | 7.9 | 87.80 | 11.1 | 122.00 | ||
| 20" | 508.0 | 9.5 | 117.00 | 12.7 | 155.00 | 6.4 | 78.50 | 9.5 | 117.00 | 12.7 | 155.00 | ||
| 22" | 558.8 | 9.5 | 129.00 | 12.7 | 171.00 | 6.4 | 86.40 | 9.5 | 129.00 | 12.7 | 171.00 | ||
| 24" | 609.6 | 9.5 | 141.00 | 12.7 | 187.00 | 6.4 | 94.70 | 9.5 | 141.00 | 14.3 | 210.00 | ||
| 26" | 660.4 | 9.5 | 153.00 | 12.7 | 203.00 | 7.9 | 128.00 | 12.7 | 203.00 | ||||
| 28" | 711.2 | 9.5 | 165.00 | 12.7 | 219.00 | 7.9 | 138.00 | 12.7 | 219.00 | 15.9 | 273.00 | ||
| 30" | 762.0 | 9.5 | 176.00 | 12.7 | 234.00 | 7.9 | 147.00 | 12.7 | 234.00 | 15.9 | 292.00 | ||
| 32" | 812.8 | 9.5 | 188.00 | 12.7 | 250.00 | 7.9 | 157.00 | 12.7 | 250.00 | 15.9 | 312.00 | ||
| 34" | 863.6 | 9.5 | 200.00 | 12.7 | 266.00 | 7.9 | 167.00 | 12.7 | 266.00 | 15.9 | 332.00 | ||
| 36" | 914.4 | 9.5 | 212.00 | 12.7 | 282.00 | 7.9 | 177.00 | 12.7 | 282.00 | 15.9 | 351.00 | ||