Standard: PS:3051/91 EQUIVALENT TO BS-3505.
| NORMAL SIZE | MEAN OUTER DIA(MM) | WALL THICKNES | WEIGHTS | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CLASS B 6 BAR (87 PSI) | CLASS C 9 BAR (130 PSI) | CLASS D 12 BAR (173 PSI) | CLASS E 15 BAR (217 PSI) | CLASS B | CLASS C | CLASS D | CLASS E | |||||||
| (INCH) | MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | KG/M | KG/M | KG/M | KG/M |
| 3/8″ | 17.0 | 17.3 | 1.5 | 1.9 | 0.11 | |||||||||
| 1/2″ | 21.2 | 21.5 | 1.7 | 2.1 | 0.15 | |||||||||
| 3/4″ | 26.6 | 26.9 | 1.9 | 2.5 | 0.22 | |||||||||
| 1″ | 33.4 | 33.7 | 2.2 | 2.7 | 0.32 | |||||||||
| 1 1/4″ | 42.1 | 42.4 | 2.2 | 2.7 | 2.7 | 3.2 | 0.41 | 0.50 | ||||||
| 1 1/2″ | 48.1 | 48.4 | 2.5 | 3.0 | 3.1 | 3.7 | 0.54 | 0.65 | ||||||
| 2″ | 60.2 | 60.5 | 2.5 | 3.0 | 3.1 | 3.7 | 3.9 | 4.5 | 0.68 | 0.82 | 1.03 | |||
| 2 1/2″ | 75.0 | 75.3 | 3.0 | 3.5 | 3.9 | 4.5 | 4.8 | 5.5 | 1.01 | 1.20 | 1.58 | |||
| 3 | 88.7 | 89.1 | 2.9 | 3.4 | 3.5 | 4.1 | 4.6 | 5.3 | 5.7 | 6.6 | 1.17 | 1.41 | 1.82 | 2.22 |
| 4 | 114.1 | 114.5 | 3.4 | 4.4 | 4.5 | 5.2 | 6.0 | 6.9 | 7.3 | 8.4 | 1.78 | 2.32 | 3.03 | 3.65 |
| 5 | 140.0 | 140.4 | 3.8 | 4.4 | 5.5 | 6.4 | 7.3 | 8.4 | 9.0 | 10.4 | 2.44 | 3.49 | 4.55 | 5.60 |
| 6 | 168.0 | 168.5 | 4.5 | 5.2 | 6.6 | 7.6 | 8.8 | 10.2 | 10.8 | 12.5 | 3.46 | 5.01 | 6.57 | 7.95 |
| 7 | 193.5 | 194.0 | 5.2 | 6.0 | 7.7 | 8.9 | 10.1 | 11.7 | 12.4 | 14.3 | ||||
| 8 | 218.8 | 219.4 | 5.3 | 6.1 | 7.8 | 9.0 | 10.3 | 11.9 | 12.6 | 14.5 | 5.30 | 7.72 | 10.04 | 12.17 |
| 10 | 272.6 | 273.4 | 6.6 | 7.6 | 9.7 | 11.2 | 12.8 | 14.8 | 15.7 | 18.1 | 8.26 | 11.97 | 15.59 | 18.89 |
| 12 | 323.4 | 324.3 | 7.8 | 8.4 | 11.5 | 12.5 | 15.2 | 17.1 | 19.1 | 20.9 | 11.55 | 16.85 | 21.91 | 26.68 |
| 14 | 355.0 | 356.0 | 8.5 | 9.8 | 12.6 | 14.5 | 16.7 | 19.2 | 20.5 | 23.6 | 13.87 | 20.27 | 26.49 | 32.16 |