- Flanged long radius bend fittings are not included in AWWA C110/A21.10
- For flange dimensions see Flange - ANSI Class 125, C110, DI
- AWWA C110/A21.10 - Ductile-Iron and Gray-Iron Fittings (3" to 48")
- AWWA C104/A21.4 - Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
- ASME B16.1 - Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250 (Flange surfaces shall be faced and drilled in accordance with ANSI Class 125)
- All ductile iron flanged fittings shall be rated for water pressure of 250 PSI.
- Flanged ductile iron fittings in 24 inch and smaller sizes may be rated for 350 psi with the use of special gaskets.
| Size | R | J | Approx. Weight (lb) |
|---|
| 3 |
6.25 |
7 3/4 |
30 |
| 4 |
7 |
9 |
45 |
| 6 |
9.5 |
11 1/2 |
85 |
| 8 |
14 |
14 |
140 |
| 10 |
16.5 |
16 1/2 |
255 |
| 12 |
17 |
19 |
310 |
| 14 |
19 |
21 1/2 |
475 |
| 16 |
21.5 |
24 |
630 |
| 18 |
- |
26 1/2 |
840 |
| 20 |
- |
29 |
1080 |
| 24 |
- |
34 |
1640 |
