等径三通
公称尺寸 | 坡口处外径 | 中心至端面 | ||||
支管 | 主管 | 支管 | 主管 | |||
NPS | | | C | M | ||
1/2" | x | 1/2" | 21.3 | 21.3 | 25 | 25 |
3/4" | x | 3/4" | 26.7 | 26.7 | 29 | 29 |
1" | x | 1" | 33.4 | 33.4 | 38 | 38 |
1-1/4" | x | 1-1/4" | 42.2 | 42.2 | 48 | 48 |
1-1/2" | x | 1-1/2" | 48.3 | 48.3 | 57 | 57 |
2" | x | 2" | 60.3 | 60.3 | 64 | 64 |
2-1/2" | x | 2-1/2" | 73.0 | 73.0 | 76 | 76 |
3" | x | 3" | 88.9 | 88.9 | 86 | 86 |
3-1/2" | x | 3-1/2" | 101.6 | 101.6 | 95 | 95 |
4" | x | 4" | 114.3 | 114.3 | 105 | 105 |
5" | x | 5" | 141.3 | 141.3 | 124 | 124 |
6" | x | 6" | 168.3 | 168.3 | 143 | 143 |
8" | x | 8" | 219.1 | 219.1 | 178 | 178 |
10" | x | 10" | 273.0 | 273.0 | 216 | 216 |
12" | x | 12" | 323.8 | 323.8 | 254 | 254 |
14" | x | 14" | 355.6 | 355.6 | 279 | 279 |
16" | x | 16" | 406.4 | 406.4 | 305 | 305 |
18" | x | 18" | 457.0 | 457.0 | 343 | 343 |
20" | x | 20" | 508.0 | 508.0 | 381 | 381 |
22" | x | 22" | 559.0 | 559.0 | 419 | 419 |
24" | x | 24" | 610.0 | 610.0 | 432 | 432 |
26" | x | 26" | 660.0 | 660.0 | 495 | 495 |
28" | x | 28" | 711.0 | 711.0 | 521 | 521 |
30" | x | 30" | 762.0 | 762.0 | 559 | 559 |
32" | x | 32" | 813.0 | 813.0 | 597 | 597 |
34" | x | 34" | 864.0 | 864.0 | 635 | 635 |
36" | x | 36" | 914.0 | 914.0 | 673 | 673 |
38" | x | 38" | 965.0 | 965.0 | 711 | 711 |
40" | x | 40" | 1016.0 | 1016.0 | 749 | 749 |
42" | x | 42" | 1067.0 | 1067.0 | 762 | 711 |
44" | x | 44" | 1118.0 | 1118.0 | 813 | 762 |
46" | x | 46" | 1168.0 | 1168.0 | 851 | 800 |
48" | x | 48" | 1219.0 | 1219.0 | 889 | 838 |