1. Application:
·House plumbing service.
·Water mains.
·Water service lines.
·Irrigation.
·Various industrial installations.

2. Advantages:
·Good price
·Light and recyclable
·Chemical of fittings
·Wide range of fittings
·No vibration and noise
·Easy to install and to operate
·Applies to swimming pool, waster treatment, agriculture, and irrigating, industrial applications.

3. Specification：
PVC-U Pipe For Water Supply
Nominal outer diameter PN6 PN6.3 PN8 PN10 PN12.5 PN16 PN25
DN - - - - - - -
10 - - - - - - 1.5
12 - - - - - - 1.5
16 - - - - - 1.5 1.8
20 - - - - - 1.5 2.3
25 - - - - 1.5 1.9 2.8
32 - - - 1.6 1.9 2.4 3.6
40 - 1.5 1.6 1.9 2.4 3 4.5
50 - 1.6 2 2.4 3 3.7 5.6
63 1.9 2 2.5 3 3.8 4.7 7.1
75 2.2 2.3 2.9 3.6 4.5 5.6 8.4
90 2.7 2.8 3.5 4.3 5.4 6.7 10.1
110 2.7 3.4 4.2 5.3 6.6 8.1 10
125 3.1 3.9 4.8 6 7.4 9.2 11.4
140 3.5 4.3 5.4 6.7 8.3 10.3 12.7
160 4 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 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 13.8 17.2 21.5 26.7 33.1 -
500 12.3 15.3 19.1 23.9 29.7 36.8 -
560 13.7 17.2 21.4 26.7 - - -
630 15.4 19.3 24.1 30 - - -