BS437 Single Spigot Cast iron drain Pipe with Flexible rubber ring joint
BS437：1978 Single Spigot and Socket Cast iron drain Pipe with Flexible rubber ring joint
Cast Iron Pipe conforming to BS437：1978
Material: Grey Cast Iron
Size: DN75-DN225
Product Description
Product Description
BS437：1978 Single Spigot and Socket Cast iron drain Pipe with Flexible rubber ring joint
Cast Iron Pipe conforming to BS437：1978
Material: Grey Cast Iron
Size: DN75-DN225
Internal and external Coating: Black bitumen
| (mm) | Pipe body (mm) | (mm) | Socket (mm) | (mm) | ||||
| Nominal size | A | B | Nominal Wall thickness C | F | G | H | J | Length |
| DN | Min Internal diameter A | Max External diameter B | Min Internal diameter F | Nominal External diameter G | Min Thickness H | Min Depth J | L | |
| 75 | 74.00 | 97.00 | 7.40 | 113.00 | 160.00 | 19.00 | 76.00 | 1830+/-5 |
| 100 | 99.00 | 119.00 | 7.50 | 135.00 | 185.00 | 22.00 | 76.00 | 1830+/-5 |
| 150 | 150.00 | 171.00 | 8.30 | 187.00 | 240.00 | 22.00 | 89.00 | 1830+/-5 |
| 225 | 225.00 | 261.00 | 9.40 | 277.00 | 340.00 | 27.00 | 102.00 | 1830+/-5 |
