DN |
Lu |
Class |
e |
ØDE |
ØDI |
P |
ØB |
Mass |
mm |
m |
mm |
mm |
mm |
mm |
mm |
kg/m |
|
|
|
|
|
|
|
|
|
|
60 |
6,0 |
C40 |
4,4 |
77 |
80,3 |
89,5 |
144,0 |
9,417 |
80 |
6,0 |
C40 |
4,4 |
98 |
101,4 |
92,5 |
167,0 |
12,200 |
100 |
6,0 |
C40 |
4,4 |
118 |
121,4 |
94,5 |
188,0 |
14,850 |
125 |
6,0 |
C40 |
4,4 |
144 |
147,4 |
97,5 |
215,0 |
18,300 |
150 |
6,0 |
C40 |
4,5 |
170 |
173,4 |
100,5 |
242,0 |
22,150 |
200 |
6,0 |
C40 |
4,7 |
222 |
225,2 |
106,5 |
295,0 |
30,200 |
250 |
6,0 |
C40 |
5,5 |
274 |
276,8 |
105,5 |
352,0 |
42,217 |
300 |
6,0 |
C40 |
6,2 |
326 |
328,8 |
107,5 |
409,2 |
55,550 |
350 |
6,0 |
C30 |
6,4 |
378 |
380,9 |
110,5 |
464,2 |
68,833 |
400 |
6,0 |
C30 |
6,5 |
429 |
431,9 |
112,5 |
516,2 |
79,400 |
450 |
6,0 |
C30 |
6,9 |
480 |
483,0 |
115,5 |
574,2 |
93,800 |
500 |
6,0 |
C30 |
7,5 |
532 |
535,0 |
117,5 |
629,2 |
111,150 |
600 |
6,0 |
C30 |
8,7 |
635 |
638,1 |
132,5 |
738,5 |
150,560 |
700 |
6,960 |
C25 |
8,8 |
736,60 |
741,70 |
192 |
863,00 |
186,200 |
800 |
6,950 |
C25 |
9,6 |
840,40 |
845,80 |
197 |
974,00 |
229,000 |
900 |
6,950 |
C25 |
10,6 |
943,20 |
948,90 |
200 |
1082,00 |
279,200 |
1000 |
6,960 |
C25 |
11,6 |
1046,00 |
1052,00 |
203 |
1191,00 |
334,000 |
Ductile iron pipes with ZINALIUM® coating (zinc-aluminium alloy) can be buried in contact with all type of soil except:
In such soils, and also in the event of stray currents, it is recommended to use other types of external coatings for more aggressive soils (TT PE or TT PUX ranges).
NATURAL® ductile iron pipes with internal coating of sulfate resisting blast furnace cement mortar are adapted to convey all types of drinking water in conformity with Directive 98/83/CE.
In case of other type of water, please refer to below information:
|
Minimum value |
Maximum value |
|||
Parameter |
pH |
CO2 aggressive |
Sulphate |
Magnesium |
Ammonium |
Unit |
- |
mg/l |
mg/l |
mg/l |
mg/l |
Value |
5,5 |
15 |
3000 |
500 |
30 |
Blast furnace cement mortar is a sulphate resisting cement (SRC).