ASME B16.9 Table 4 provides dimensions of short radius elbows from size 1” to 24”. Centerline radius of short radius elbows is same as its nominal pipe diameter. These are used where space is limited. Standard short radius elbows are available only in 90 degrees but they can be cut to lesser degree if required as per piping layout. This page provides inch dimensions for short radius elbows.
Available Dimensions are : OD | Outside Diameter at the Bevel, A | Center to End Dimenison.
| NPS | OD | A |
|---|---|---|
| 1 | 1.32 | 1.00 |
| 1-1/4 | 1.66 | 1.25 |
| 1-1/2 | 1.90 | 1.50 |
| 2 | 2.38 | 2.00 |
| 2-1/2 | 2.88 | 2.50 |
| 3 | 3.50 | 3.00 |
| 3-1/2 | 4.00 | 3.50 |
| 4 | 4.50 | 4.00 |
| 5 | 5.56 | 5.00 |
| 6 | 6.62 | 6.00 |
| 8 | 8.62 | 8.00 |
| 10 | 10.75 | 10.00 |
| 12 | 12.75 | 12.00 |
| 14 | 14.00 | 14.00 |
| 16 | 16.00 | 16.00 |
| 18 | 18.00 | 18.00 |
| 20 | 20.00 | 20.00 |
| 22 | 22.00 | 22.00 |
| 24 | 24.00 | 24.00 |
General Note
All Dimensions in Inches.
