General Introduction & Specifications of Ductile Iron Pipe Mechnical Joint K Type.
Pipes according to ISO2531/EN545
K Type joint
Size: DN80-DN2000
Effective length: 6m/pc or 5.7m/pc or 5.5m/pc
Internal lining: cement mortar lining comply with ISO4179
External coating: sprayed metallic Zinc coating (min.130g/m2) according to ISO8179 + bitumen painting (min.70μm) according to BS3416.
Gasket: Matched 100% natural rubber gasket in accordance with ISO4633.
Standard Wall Thickness of Ductile Iron Pipe Mechnical Joint K Type.
Nominal Diameter | Wall Thickness(mm) | ||||||
DN(mm) | Pipe | Fittings | |||||
Class C | K8 | K9 | K10 | K12 | K12 | K14 | |
80 | 4.4 | 6 | 6 | 7 | 8.1 | ||
100 | 4.4 | 6.1 | 7.2 | 8.4 | |||
125 | 4.5 | 6.3 | 7.5 | 8.8 | |||
150 | 4.5 | 6.3 | 7.8 | 9.1 | |||
200 | 4.7 | 6.4 | 8.4 | 9.8 | |||
250 | 5.5 | 6.8 | 7.5 | 9 | 9 | 10.5 | |
300 | 6.2 | 6.4 | 7.2 | 8 | 9.6 | 9.6 | 11.2 |
350 | 6.3 | 6.8 | 7.7 | 8.5 | 10.2 | 10.2 | 11.9 |
400 | 6.5 | 7.2 | 8.1 | 9 | 10.8 | 10.8 | 12.6 |
450 | 6.9 | 7.6 | 8.6 | 9.5 | 11.4 | 11.4 | 13.3 |
500 | 7.5 | 8 | 9 | 10 | 12 | 12 | 14 |
600 | 8.7 | 8.8 | 9.9 | 11 | 13.2 | 13.2 | 15.4 |
700 | 8.6 | 9.6 | 10.8 | 12 | 14.4 | 14.4 | 16.8 |
800 | 9.6 | 10.4 | 11.7 | 13 | 15.6 | 15.6 | 18.2 |
900 | 11.6 | 11.2 | 12.6 | 14 | 16.8 | 16.8 | 19.6 |
1000 | 12.6 | 12 | 13.5 | 15 | 18 | 18 | 21 |
1200 | 13.6 | 13.6 | 15.3 | 17 | 20.4 | 20.4 | 22.8 |
1400 | 15.7 | 15.2 | 17.1 | 19 | 22.8 | 22.8 | 26.6 |
1500 | 16.7 | 16 | 18 | 20 | 24 | 24 | 31 |
1600 | 17.7 | 16.8 | 18.9 | 21 | 25.2 | 25.2 | 29.4 |
1800 | 19.7 | 18.4 | 20.7 | 23 | 27.6 | 27.6 | 32.2 |
2000 | 21.8 | 20 | 22.5 | 25 | 30 | 30 | 35 |
Mechnical Joint of Ductile Iron Pipe Mechnical Joint K Type.
