Duroflo™, unplasticised PVC (uPVC or PVC-U) pressure pipe is a tried and tested system in the water reticulation sector. Duroflo pressure pipes are manufactured to the SABS 966 Part 1 specification, incorporating the traditional design tresses of 10 and 12.5 MPa. The product is ideally suited to applications in both pumping and gravity applications.
Dimensions:
Minimum wall thickness and mass per 6-metre length for each size and class currently manufactured:
Outside Dia. mm |
Class 4 |
Class 6 |
Class 9 |
Class 12 |
Class 16 |
Class 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 |
|
- |
|
|
|
|
160mm and 200mm is mPVC