upvc pipe
pvc pipe and fittings
Characteristics of the product
1.Low flow resistance
2. Corrosion-resistance, no forming of incrustation
3. Long life-expectancy
4. Easy to install, low cost
5.Low expenses of maintenance
6. good tensile property and flexibility
The main purpose
1.Water supply projects
2.Indoors water supply
3.Rural water improvement projects
4.City water supply net construction
|
Nominal
Outer
Diameter
Dn
(mm)
|
|
||||||
|
S16
|
S12.5
|
S10
|
S8
|
S6.3
|
S5
|
S4
|
|
|
SDR33
|
SDR26
|
SDR21
|
SDR17
|
SDR3.6
|
SDR11
|
SDR9
|
|
|
PN0.6
|
PN0.8
|
PN1.0
|
PN1.25
|
PN1.6
|
PN2.0
|
PN2.5
|
|
|
6 bar
|
8 bar
|
10 bar
|
12bar
|
16 bar
|
20 bar
|
25 bar
|
|
|
Nominal Wall thickness en (mm)
|
|||||||
|
20
|
1.5
|
|
|
|
|
2.0
|
2.3
|
|
25
|
1.5
|
|
|
|
2.0
|
2.3
|
2.8
|
|
32
|
1.6
|
|
|
2.0
|
2.4
|
2.9
|
3.6
|
|
40
|
1.6
|
|
2.0
|
2.4
|
3.0
|
3.7
|
4.5
|
|
50
|
|
2.0
|
2.4
|
3.0
|
3.7
|
4.6
|
5.6
|
|
63
|
2.0
|
2.5
|
3.0
|
3.8
|
4.7
|
5.8
|
7.1
|
|
75
|
2.3
|
2.9
|
3.6
|
4.5
|
5.6
|
6.9
|
8.4
|
|
90
|
2.8
|
3.5
|
4.3
|
5.4
|
6.7
|
8.2
|
10.1
|
|
110
|
2.7
|
3.4
|
4.2
|
5.3
|
6.6
|
8.1
|
10.0
|
|
125
|
3.1
|
3.9
|
4.8
|
6.0
|
7.4
|
9.2
|
11.4
|
|
140
|
3.5
|
4.3
|
5.4
|
6.7
|
8.3
|
10.3
|
12.7
|
|
160
|
4.0
|
4.9
|
6.2
|
7.7
|
9.5
|
11.8
|
14.6
|
|
180
|
4.4
|
5.5
|
6.9
|
8.6
|
10.7
|
13.3
|
16.4
|
|
200
|
4.9
|
6.2
|
7.7
|
9.6
|
11.9
|
14.7
|
18.2
|
|
225
|
5.5
|
6.9
|
8.6
|
10.8
|
13.4
|
16.6
|
--
|
|
250
|
6.2
|
7.7
|
9.6
|
11.9
|
14.8
|
18.4
|
--
|
|
280
|
6.9
|
8.6
|
10.7
|
13.4
|
16.6
|
20.6
|
--
|
|
315
|
7.7
|
9.7
|
12.1
|
15.0
|
18.7
|
23.2
|
--
|
|
355
|
8.7
|
10.9
|
13.6
|
16.9
|
21.1
|
26.1
|
--
|
|
400
|
9.8
|
12.3
|
15.3
|
19.1
|
23.7
|
29.4
|
--
|
|
450
|
11.0
|
13.8
|
17.2
|
21.5
|
26.7
|
33.1
|
--
|
|
500
|
12.3
|
15.3
|
19.1
|
13.9
|
29.7
|
36.8
|
--
|
|
560
|
13.7
|
17.2
|
21.4
|
26.7
|
--
|
--
|
--
|
|
630
|
15.4
|
19.3
|
24.1
|
30.0
|
--
|
--
|
--
|