Dimensions and weights of socket weld half couplings and full couplings to ASME B16.11 class 9000.
Dimensions are in mm unless noted otherwise. Weights are in kg.
| Nom Pipe Size | Socket Bore Dia (B) | Fitting Bore Dia (D) | Socket Wall Thk (C) | Socket Depth (J) | Laying Length | Weight (kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (inches) | (mm) | Min. | Max. | Min. | Max. | Avg. | Min. | Min. | Full Coupling (E) |
Half Coupling (F) |
Full Coupling | Half Coupling |
| 1/2 | 15 | 21.8 | 22.2 | 5.6 | 7.2 | 9.35 | 8.18 | 9.5 | 9.5 | 22.5 | 0.281 | 0.399 |
| 3/4 | 20 | 27.2 | 27.6 | 10.3 | 11.8 | 9.78 | 8.56 | 12.5 | 9.5 | 24.0 | 0.472 | 0.363 |
| 1 | 25 | 33.9 | 34.3 | 14.4 | 16.0 | 11.38 | 9.96 | 12.5 | 12.5 | 28.5 | 0.776 | 0.789 |
| 1-1/4 | 32 | 42.7 | 43.1 | 22.0 | 23.5 | 12.14 | 10.62 | 12.5 | 12.5 | 30.0 | 0.767 | 1.007 |
| 1-1/2 | 40 | 48.8 | 49.2 | 27.2 | 28.7 | 12.70 | 11.12 | 12.5 | 12.5 | 32.0 | 1.329 | 1.329 |
| 2 | 50 | 61.2 | 61.7 | 37.4 | 38.9 | 13.84 | 12.12 | 16.0 | 19.0 | 41.0 | 2.091 | 2.263 |