DI Flange Spigot Tail Piece, commonly known as Ductile Iron Flange Spigot Tail Piece, refers to a type of fitting used in piping systems. DI Flange Spigot stands for Ductile Iron Flanged Spigot. It is a component designed with a flanged opening on one end and a spigot (plain) end on the other.
Where and How it is Used:
DI F/SPIGOT fittings are widely used in water supply networks, sewage systems, and industrial piping projects where there is a need to connect pipes or equipment with flanged ends to pipes with plain (spigot) ends. The flanged end allows for a secure connection to the adjacent flanged pipe or equipment, while the spigot end facilitates easy and straightforward insertion into the plain (spigot) end of the pipe.
Benefits:
Overall, DI F/SPIGOT fittings provide a practical and efficient solution for connecting pipes or equipment with flanged ends to plain (spigot) end pipes. Their benefits in terms of versatility, secure connection, easy installation, strength, corrosion resistance, and cost-effectiveness make them a preferred choice for various applications in water supply, sewage systems, and industrial processes.

| Nominal Dia (DN) | DE | e | L | Approx. Weight (PN10) | Approx. Weight (PN16) |
|---|---|---|---|---|---|
| 80 | 98 | 7.0 | 350 | 8 | 8 |
| 100 | 118 | 7.2 | 360 | 10 | 10 |
| 125 | 144 | 7.5 | 370 | 13 | 13 |
| 150 | 170 | 7.8 | 400 | 16 | 16 |
| 200 | 222 | 8.4 | 400 | 23 | 23 |
| 250 | 274 | 9.0 | 420 | 32 | 43 |
| 300 | 326 | 9.6 | 440 | 41 | 51 |
| 350 | 378 | 10.2 | 460 | 53 | 56 |
| 400 | 429 | 10.8 | 480 | 65 | 71 |
| 450 | 480 | 11.4 | 500 | 80 | 88 |
| 500 | 532 | 12.0 | 520 | 96 | 110 |
| 600 | 635 | 13.2 | 560 | 136 | 159 |
| 700 | 738 | 14.4 | 600 | 180 | 197 |
| 750 | 790 | 15.0 | 600 | 210 | 223 |
| 800 | 842 | 15.6 | 600 | 228 | 249 |
| 900 | 945 | 16.8 | 600 | 280 | 300 |
| 1000 | 1048 | 18.0 | 600 | 340 | 375 |