- Flanged reducing 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 | H | Approx. Weight (lb) |
|---|
| 4 x 3 |
6 1/2 |
35 |
| 6 x 4 |
8 |
65 |
| 8 x 4 |
9 |
90 |
| 8 x 6 |
9 |
100 |
| 10 x 6 |
11 |
125 |
| 10 x 8 |
10 |
150 |
| 12 x 6 |
12 |
175 |
| 12 x 8 |
12 |
190 |
| 12 x 10 |
12 |
220 |
| 14 x 6 |
14 |
230 |
| 14 x 8 |
14 |
240 |
