Dimensions of butt welding straight tees and crosses ASME B16.9
Dimensions of butt welding straight tees and crosses ASME B16.9.

Dimensions of butt welding straight tees and crosses ASME B16.9
NPS | OD, D | Center to End | |
Run, C | Outlet, M [Notes(1),(2)] | ||
1/2 | 21.3 | 25 | 25 |
3/4 | 26.7 | 29 | 29 |
1 | 33.4 | 38 | 38 |
1 ¼ | 42.2 | 48 | 48 |
1 ½ | 48.3 | 57 | 57 |
2 | 60.3 | 64 | 64 |
2 ½ | 73 | 76 | 76 |
3 | 88.9 | 86 | 86 |
3 ½ | 101.6 | 95 | 95 |
4 | 114.3 | 105 | 105 |
5 | 141.3 | 124 | 124 |
6 | 168.3 | 143 | 143 |
8 | 219.1 | 178 | 178 |
10 | 273 | 216 | 216 |
12 | 323.8 | 254 | 254 |
14 | 355.6 | 279 | 279 |
16 | 406.4 | 305 | 305 |
18 | 457 | 343 | 343 |
20 | 508 | 381 | 381 |
22 | 559 | 419 | 419 |
24 | 610 | 432 | 432 |
26 | 660 | 495 | 495 |
28 | 711 | 521 | 521 |
30 | 762 | 559 | 559 |
32 | 813 | 597 | 597 |
34 | 864 | 635 | 635 |
36 | 914 | 673 | 673 |
38 | 965 | 711 | 711 |
40 | 1016 | 749 | 749 |
42 | 1067 | 762 | 711 |
44 | 1118 | 813 | 762 |
46 | 1168 | 851 | 800 |
48 | 1219 | 889 | 838 |
NOTES: | |||
(1)Outlet dimension M for NPS 26 and larger is recommended but not required . | |||
(2)Dimensions applicable to crosses NPS 24 and smaller. |
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