PREMANT district heating pipe
Fixed point
Thermally and electrically separated (all insulations)
PRE 6.320
s
200 mm
Fr = Friction force
Main pipe
Nominal
width
DN
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
Steel pipe
d
mm
26.9
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
273.0
323.9
355.6
406.4
457.2
508.0
610.0
Insulation
thickness 1
D
mm
-
-
110
110
125
140
160
200
225
250
315
400
450
500
560
630
710
800
L
Insulation
thickness 2
D
mm
110
110
125
125
140
160
180
225
250
280
355
450
500
560
630
710
800
900
Insulation
Nominal
thickness 3
length
D
L
mm
mm
125
2000
125
2000
140
2000
140
2000
160
2000
180
2000
200
2000
250
2000
280
2000
315
2000
400
2000
500
2000
560
2000
630
2000
710
2000
800
2000
900
2000
1000
2000
Ancor flanges
Insulation
thickness 1
a/bxs
mm
200x15
200x15
200x15
200x15
250x20
250x20
250x20
330x25
330x25
380x25
500x25
600x30
700x30
700x30
800x30
800x30
900x30
1000 x 35
Insulation
thickness 2
a/bxs
mm
200x15
200x15
200x15
200x15
250x20
250x20
250x20
330x25
330x25
380x25
500x25
600x30
700x30
700x30
800x30
800x30
900x30
1000 x 35
Insulation
thickness 3
a/bxs
mm
200 x 15
200 x 15
200 x 15
200 x 15
250 x 20
250 x 20
250 x 20
330 x 25
330 x 25
380 x 25
500 x 25
600 x 30
700 x 30
700 x 30
800 x 30
900 x 30
1000 x 35
1100 x 40
Figures in mm
Fr
For dimensions of the concrete block (foundation dimensions) and concrete quality, see sheet PRE 6.515.
Wall sealing rings (PRE 6.355) has to be ordered separately. As an option non thermal and electrically separated
fixing points are available on request.
23.5.2023 BGP
Subject to technical changes
a
/
b
d
D
