美标PVC给水管件 Schedule 40 ASTM D 2466 Reducing Bushing
| 口径 | D | d | d1 | L | H | Part number |
| 3/4"*1/2" | 26.6 | 21.2 | 21.5 | 19 | 27.2 | PA18001 |
| 1"*1/2" | 33.3 | 26.5 | 21.5 | 18.8 | 32.2 | PA18002 |
| 1"*3/4" | 33.4 | 26.2 | 26.8 | 25.1 | 32.3 | PA18003 |
| 1-1/4"*1/2" | 42.1 | 34.3 | 21.5 | 19.2 | 37.6 | PA18004 |
| 1-1/4"*3/4" | 42.1 | 32.9 | 26.8 | 24.6 | 36.9 | PA18005 |
| 1-1/4"*1" | 42.1 | 34.2 | 33.6 | 26 | 37.2 | PA18006 |
| 1-1/2"*1/2" | 48.2 | 40.1 | 21.5 | 19.7 | 42.2 | PA18007 |
| 1-1/2"*3/4" | 48.2 | 40.2 | 26.8 | 20.5 | 42.2 | PA18008 |
| 1-1/2"*1-1/4" | 48.2 | 40.3 | 42.4 | 31.7 | 38.2 | PA18010 |
| 2"*1/2" | 60.3 | 51.4 | 21.5 | 19.5 | 43.3 | PA18011 |
| 2"*3/4" | 60.3 | 51.4 | 26.8 | 19.5 | 43.3 | PA18012 |
| 2"*1-1/2" | 60.3 | 52.1 | 48.5 | 32.8 | 39.6 | PA18014 |
| 2-1/2"*1-1/2" | 73 | 61.6 | 48.5 | 33.2 | 55.5 | PA18018 |
