UPVCSCH80外径壁厚
|
size
|
Average outer diameter
|
minimum thickness
|
working water pressure
|
minimum demolition hydraulic pressure
|
|
|
inch
|
Nominal diameter
|
mm
|
mm
|
psi(kg/cm2)
|
psi(kg/cm2)
|
|
1/2"
|
15
|
21.3
|
3.7
|
850(59.8)
|
2720(191.4)
|
|
3/4"
|
20
|
26.7
|
3.9
|
690(48.5)
|
2200(154.8)
|
|
1"
|
25
|
33.4
|
4.6
|
630(44.3)
|
2020(142.2)
|
|
1+1/4"
|
32
|
42.2
|
4.9
|
520(36.6)
|
1660(116.8)
|
|
1+1/2"
|
40
|
48.3
|
5.1
|
470(33.1)
|
1510(106.8)
|
|
2"
|
50
|
60.3
|
5.5
|
400(28.2)
|
1290(90.8)
|
|
2+1/2"
|
65
|
73.0
|
7.1
|
420(29.6)
|
1360(95.7)
|
|
3"
|
80
|
88.9
|
7.6
|
370(26.0)
|
1200(84.4)
|
|
4"
|
100
|
114.3
|
8.6
|
320(22.5)
|
1040(73.2)
|
|
6"
|
150
|
168.3
|
11.0
|
280(19.7)
|
890(62.6)
|
|
8"
|
200
|
219.1
|
12.7
|
250(17.6)
|
790(55.6)
|
|
10"
|
250
|
273.1
|
15.1
|
230(16.2)
|
750(52.8)
|
|
12"
|
300
|
329.9
|
17.5
|
230(16.2)
|
730(51.4)
|