General dimension table ofT-type centrifugal ductile iron pipe (Class K9)
T-type joint:
T-joint has simple structure, convenient installation and good sealing performance. The contact pressure generated by the compression deformation of the apron plays a self-sealing role, and the hard rubber part of the apron plays a role in fixing and centering. The interface can realize deflection, adapt to certain foundation settlement and realize long-distance steering installation.
Main application fields of ductile iron pipes:
- Urban water supply and distribution network
- Municipal reclaimed water
- Municipal and industrial sewage pipe
- Agricultural irrigation pipe network
- Drinking water pipe
- Industry (papermaking, thermoelectricity, textile)
- Small hydropower station
- Urban heating pipe network and cooling pipe network
General dimension table ofT-type centrifugal ductile iron pipe (Class K9)
|
DN |
Nominal wall thickness enonm |
deflection angle θ(°) |
Outer diameter of barrel of pipe DE(mm) |
External diameter of socket D(mm) |
Socket depth P(mm) |
Lu Effective length Lu |
|
80 |
6.0 |
3°30′ |
98 |
140 |
85 |
6 |
|
100 |
6.0 |
118 |
163 |
88 |
6 |
|
|
125 |
6.0 |
144 |
190 |
91 |
6 |
|
|
150 |
6.0 |
170 |
217 |
94 |
6 |
|
|
200 |
6.3 |
222 |
278 |
100 |
6 |
|
|
250 |
6.3 |
274 |
336 |
105 |
6 |
|
|
300 |
7.2 |
326 |
393 |
110 |
6 |
|
|
350 |
7.7 |
2°30′ |
378 |
448 |
110 |
6 |
|
400 |
8.1 |
429 |
500 |
110 |
6 |
|
|
450 |
8.6 |
480 |
540 |
120 |
6 |
|
|
500 |
9.0 |
532 |
604 |
120 |
6 |
|
|
600 |
9.9 |
635 |
713 |
120 |
6 |
|
|
700 |
10.8 |
1°30′ |
738 |
824 |
150 |
6 |
|
800 |
11.7 |
842 |
943 |
160 |
6 |
|
|
900 |
12.6 |
945 |
1052 |
175 |
6 |
|
|
1000 |
13.5 |
1048 |
1158 |
185 |
6 |
