PVC-U
PPR
Description and Specification
Nominal outside diameter
Average outside diameter
Pipe series
S5
S4
S3.2
S2.5
Dem,min
Dem,max
en Nominal wall thickness en
20
20.0
20.3
2.0
2.3
2.8
25
25.0
25.3
3.5
4.23.4
32
32.0
32.3
2.9
3.6
4.4
5.4
40
40.0
40.4
3.7
4.5
5.5
6.7
50
50.0
50.5
4.6
5.6
6.9
8.3
63
63.0
63.6
5.8
7.1
8.6
10.5
75
75.0
75.7
6.8
7.4
10.3
12.5
90
90.0
90.9
8.2
10.1
12.3
15.0
110
110.0
111.0
10.0
15.1
18.3
