- Dimensions per ANSI/ASME B16.9.
- A 45° elbow three radius is a long radius (LR) with the centerline curvature equal to 3 times the nominal pipe size (NPS).
Pipe Size (NPS) | E | Approx. Weight (lb) |
STD | XS |
1/2 |
- |
- |
- |
3/4 |
- |
- |
- |
1 |
- |
- |
- |
1 1/4 |
- |
- |
- |
1 1/2 |
- |
- |
- |
2 |
2 1/2 |
1.5 |
2.1 |
2 1/2 |
3 1/8 |
3.0 |
4.0 |
3 |
3 3/4 |
5.0 |
7.0 |
3 1/2 |
- |
- |
- |
4 |
5 |
9.0 |
13.0 |
5 |
- |
- |
- |
6 |
7 1/2 |
23.0 |
35.0 |
8 |
10 |
45.0 |
70.0 |
10 |
12 1/2 |
80.0 |
109.0 |
12 |
14 7/8 |
117.0 |
155.0 |
14 |
17 3/8 |
149.0 |
200.0 |
16 |
19 7/8 |
195.0 |
260.0 |
18 |
22 3/8 |
248.0 |
330.0 |
20 |
24 7/8 |
305.0 |
405.0 |
22 |
27 1/4 |
368.0 |
490.0 |
24 |
29 3/4 |
438.0 |
585.0 |