Ductile Iron Pipe Data

As per IS8329:2000, Hydrostatic Site Test pressure and working pressure for ductile iron pipes is as follows;

DN (mm)
Allowable Operating Pressure (excluding Surge) AOP
Allowable Maximum Operating Pressure (including Surge) MOP
Absolute Site test Pressure (STP)
K7K8K9K10K7K8K9K10K7K8K9K10
M PaM PaM Pa
800.86.46.46.41.257.77.77.71.759.69.69.6
1000.86.46.46.41.257.77.77.71.759.69.69.6
1250.86.46.46.41.257.77.77.71.759.69.69.6
1500.86.46.46.41.257.77.77.71.759.69.69.6
2000.816.26.41.251.57.47.71.757.97.99.6
2500.815.46.11.251.56.57.31.75777.8
3000.814.95.61.251.55.96.71.756.46.47.2
3500.814.55.11.251.55.46.11.755.95.96.6
4000.814.24.81.251.55.15.81.755.65.66.3
4500.8144.51.251.54.85.41.755.35.35.9
5000.813.84.41.251.54.65.31.755.15.15.8
6000.813.64.11.251.54.34.91.754.84.85.4
7000.813.43.81.251.54.14.61.754.64.65.1
7500.813.33.71.251.53.94.41.754.44.44.9
800113.23.61.51.53.84.324.34.34.8
900113.13.51.51.53.74.224.24.24.7
10001133.41.51.53.64.124.14.14.6
11002.92.92.93.23.53.53.53.84444.3
12002.82.82.83.23.43.43.43.83.93.93.94.3
14002.82.82.83.13.33.33.33.73.83.83.84.2
16002.72.72.733.23.23.23.63.73.73.74.1
18002.62.62.633.13.13.13.63.63.63.64.1
20002.62.62.62.93.13.13.13.53.63.63.64

Dimensiond of Spigot & Socket Ductile Iron Pipes are as follows;

Nominal Diameter
External Diameter
Bareel Wall Thickness
K7K8K9K10
80985666
1001185666.1
1251445666.3
1501705666.5
200222566.37
2502745.366.87.5
3003265.66.47.28
35037866.87.78.5
4004296.37.28.19
4504806.67.68.69.5
50053278910
6006357.78.89.911
70073899.610.812
7507909.71011.312.5
80084210.410.411.713
90094511.211.212.614
10001048121213.515
1100115214.414.414.416
1200125515.315.315.317
1400146217.117.117.119
1600166818.918.918.921
1800187520.720.720.723
2000208222.522.522.525