Durofloβ’, ongeplastiseerde PVC (uPVC of PVC-U) drukpyp is 'n beproefde stelsel in die waterretikulasie-sektor. Duroflo-drukpype word volgens die SABS 966 Deel 1-spesifikasie vervaardig, wat die tradisionele ontwerptasse van 10 en 12,5 MPa insluit. Die produk is ideaal geskik vir toepassings in beide pomp- en swaartekragtoepassings.
Afmetings:
Minimum wanddikte en massa per 6-meter lengte vir elke grootte en klas wat tans vervaardig word:
Buite Dia. mm |
Klas 4 |
Klas 6 |
Klas 9 |
Klas 12 |
Klas 16 |
Klas 20 |
mm |
kg |
mm |
kg |
mm |
kg |
mm |
kg |
mm |
kg |
mm |
kg |
16 |
- |
- |
- |
- |
- |
- |
- |
- |
1.5 |
.62 |
- |
- |
20 |
- |
- |
- |
- |
- |
- |
- |
|
1.5 |
.72 |
- |
- |
25 |
- |
- |
- |
- |
- |
- |
1.5 |
1.01 |
1.9 |
1,25 |
- |
- |
32 |
- |
- |
- |
- |
1.5 |
1.31 |
1.8 |
1,55 |
2.4 |
2.03 |
- |
- |
40 |
- |
- |
1.5 |
1,65 |
1.8 |
1,96 |
2.3 |
2,47 |
3.0 |
3.16 |
- |
- |
50 |
1.5 |
2.08 |
1.8 |
2,48 |
2.2 |
3.00 |
2.8 |
3,77 |
3.7 |
4,88 |
- |
- |
63 |
1.5 |
2,63 |
1.9 |
3.31 |
2.7 |
4,64 |
3.6 |
6.09 |
4.7 |
7,80 |
- |
- |
75 |
1.5 |
3.15 |
2.2 |
4,57 |
3.2 |
6,56 |
4.3 |
8,67 |
5.6 |
11.07 |
- |
- |
90 |
1.8 |
4,53 |
2.7 |
6,73 |
3.9 |
9,58 |
5.1 |
12.34 |
6.7 |
15,89 |
- |
- |
110 |
2.2 |
6,77 |
2.6 |
8.14 |
3.9 |
12.11 |
5.1 |
15.67 |
6.7 |
20.29 |
8.2 |
24.48 |
125 |
2.5 |
8,91 |
3.0 |
10.66 |
4.4 |
15.53 |
5.8 |
20.25 |
7.6 |
26.15 |
9.3 |
31.55 |
140 |
2.8 |
11.19 |
3.3 |
13.19 |
4.9 |
19.37 |
6.5 |
25.41 |
8.5 |
32,75 |
10.4 |
39,51 |
160 |
3.2 |
14.64 |
3.8 |
17.36 |
5.6 |
25.32 |
7.4 |
33.10 |
9.7 |
42,76 |
11.9 |
51,73 |
200 |
3.9 |
22.40 |
4.7 |
26,92 |
7.0 |
39,68 |
9.2 |
51,62 |
12.1 |
66,92 |
14.9 |
81,24 |
250 |
4.9 |
35,33 |
5.9 |
42,46 |
8.7 |
62,68 |
11.5 |
81.12 |
15.1 |
105,03 |
18.6 |
127,58 |
315 |
6.2 |
56,44 |
7.4 |
67,28 |
11.0 |
99,04 |
14.5 |
129,29 |
19,0 |
167,12 |
- |
- |
355 |
7.0 |
72,19 |
8.4 |
86,55 |
12.4 |
126,57 |
16.3 |
164,83 |
21.4 |
213,49 |
- |
- |
400 |
7.9 |
90,90 |
9.4 |
109,40 |
14,0 |
161,41 |
18.4 |
210,21 |
24.1 |
276,6 |
- |
- |
450 |
8.9 |
121,4 |
10.6 |
139,39 |
15.7 |
204,60 |
20.7 |
271,3 |
27.1 |
349,4 |
- |
- |
500 |
9.8 |
148,0 |
11.8 |
172,59 |
17.4 |
252,34 |
22.9 |
333,4 |
- |
- |
- |
- |
560 |
11.0 |
182 |
13.2 |
217 |
19.5 |
318 |
|
- |
|
|
|
|
630 |
12.5 |
232 |
14.8 |
274 |
21.9 |
401 |
|
- |
|
|
|
|
160 mm en 200 mm is mPVC