HDPE pipes

Large diameter HDPE pipe dimensions

The following table shows dimension and maximum continues operating pressure for HDPE large diameter pipes based on PE100 material and water service temperature at 20°.

Dimension
Ratios
SDR
51
SDR
41
SDR
33
SDR
26
SDR
21
SDR
17.6
SDR
17
SDR
11
SDR
9
SDR
7.4
Pressure
(bar)
PN3.2
PN4
PN5
PN6.4
PN8
PN9.6
PN10
PN16
PN20
PN25
Outside Diameter (mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
t
(mm)
500
9.8
12.3
15.3
19.1
23.9
28.4
29.7
45.4
55.8
68.3
560
11
13.7
17.2
21.4
26.7
31.7
33.2
50.8
62.5
-
630
12.3
15.4
19.3
24.1
30.0
35.7
37.4
57.2
-
-
710
13.9
17.4
21.8
27.2
33.9
40.2
42.1
64.5
-
-
800
15.7
19.6
24.5
30.6
38.1
45.3
47.4
72.7
-
-
900
17.6
22.0
27.6
34.4
42.9
51.0
53.3
81.8
-
-
1000
19.8
24.5
30.6
38.2
47.7
56.7
59.3
90.9
-
-
1200
23.5
29.4
36.7
46.9
57.2
68.0
70.6
-
-
-
1400
34.3
42.9
53.5
66.7
79.2
82.4
-
-
-
1600
31.4
39.2
49.00
61.2
76.2
90.6
94.1
-
-
-