ASME B16.9, B16.28 |
|
Nominal Pipe Size (NPS) |
Outside |
Center-to-Center |
End-to-End |
Diameter |
180 Returns O |
180 Returns K |
at Bevel |
OD |
Long Radius |
Short Radius |
Long Radius |
Short Radius |
IN |
MM |
IN |
MM |
IN |
MM |
IN |
MM |
IN |
MM |
½ |
0.84 |
21.3 |
3 |
76 |
- |
- |
1.88 |
48 |
- |
- |
¾ |
1.05 |
26.7 |
2.25 |
57 |
- |
- |
1.69 |
43 |
- |
- |
1 |
1.32 |
33.4 |
3 |
76 |
2 |
51 |
2.19 |
56 |
1.62 |
41 |
1¼ |
1.66 |
42.2 |
3.75 |
95 |
2.5 |
64 |
2.75 |
70 |
2.06 |
52 |
1½ |
1.9 |
48.3 |
4.5 |
114 |
3 |
76 |
3.25 |
83 |
2.44 |
62 |
2 |
2.38 |
60.3 |
6 |
152 |
4 |
102 |
4.19 |
106 |
3.19 |
81 |
2½ |
2.88 |
73.0 |
7.5 |
190 |
5 |
127 |
5.19 |
132 |
3.94 |
100 |
3 |
3.5 |
88.9 |
9 |
229 |
6 |
152 |
6.25 |
159 |
4.75 |
121 |
3½ |
4 |
101.6 |
10.5 |
267 |
7 |
178 |
7.25 |
184 |
5.5 |
140 |
4 |
4.5 |
114.3 |
12 |
305 |
8 |
203 |
8.25 |
210 |
6.25 |
159 |
5 |
5.56 |
141.3 |
15 |
381 |
10 |
254 |
10.31 |
262 |
7.75 |
197 |
6 |
6.62 |
168.3 |
18 |
457 |
12 |
305 |
12.31 |
313 |
9.31 |
237 |
8 |
8.62 |
219.1 |
24 |
610 |
16 |
406 |
16.31 |
414 |
12.31 |
313 |
10 |
10.75 |
273.0 |
30 |
762 |
20 |
508 |
20.38 |
518 |
15.38 |
391 |
12 |
12.75 |
323.8 |
36 |
914 |
24 |
610 |
24.38 |
619 |
18.38 |
467 |
14 |
14 |
355.6 |
42 |
1067 |
28 |
711 |
28 |
711 |
21 |
533 |
16 |
16 |
406.4 |
48 |
1219 |
32 |
813 |
32 |
813 |
24 |
610 |
18 |
18 |
457 |
54 |
1372 |
36 |
914 |
36 |
914 |
27 |
686 |
20 |
20 |
508 |
60 |
1524 |
40 |
1016 |
40 |
1016 |
30 |
762 |
22 |
22 |
559 |
66 |
1676 |
44 |
1118 |
44 |
1118 |
33 |
838 |
24 |
24 |
610 |
72 |
1829 |
48 |
1219 |
48 |
1219 |
36 |
914 |
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