PREMANT district heating pipe
Parallel T-piece
PRE 6.317
Insulation thickness 2
200 mm*
L2
Main pipe
DN
D2
L2
Branch pipe
DN
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
716
2100
Larger dimensions can be supplied on request.
17.1.2025 BGP
Subject to technical changes
Figures in mm
L
L
L1
*DN 20 – DN 150: 150 mm
800
1100
1700
D
1
d
1
H
d
2
D
2
20
2
110 1
450 4
5
10
60
32
125
480
40
125
480
50
140
500
65
160
510
80
180
510
100
225
510
125
250
530
150
280
570
200
355
700
250
450
750
300
500
850
350
560
1000
400
630
1000
450
710
1100
500
800
1200
600
900
1300
700
1000
1500
D1
110
H
L1
120
1000
110
H
L1
120 1
1000 1
20
000
L =
1
L1
2
125
H
L1
120 1
1000 1
20
000
120
1000
125
H
L1
120 1
1000 1
20
000
120
1000
120
1000
140
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
160
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
180
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
120
1000
225
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
120
1000
120
1200
250
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
120
1000
120
1200
130
1200
280
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
120
1000
120
1200
130
1200
141
1200
355
H
L1
120 1
1000 1
20
000
120
1000
120
1000
120
1000
120
1000
120
1000
120
1200
130
1200
140
1200
178
1200
450
H
L1
120
1000
120
1000
120
1000
120
1000
120
1000
120
1000
120
1200
130
1200
140
1200
160
1200
200
1400
500
H
L1
120
1000
120
1000
120
1000
120
1000
120
1200
130
1200
140
1200
160
1200
197
1400
261
1500
560
H
L1
120
1000
120
1000
120
1000
120
1200
130
1200
140
1200
160
1200
200
1400
197
1500
253
1600
630
H
L1
120
1000
120
1200
130
1200
140
1200
160
1200
200
1400
237
1500
294
1600
285
1600
710
H
L1
120
1200
130
1200
140
1200
160
1200
200
1400
243
1500
300
1600
340
1600
359
1800
800
H
L1
130
1200
140
1200
160
1200
200
1400
198
1500
255
1600
296
1600
364
1800
433
1800
900
H
L1
statically unfavourable
140
1200
160
1500
200
1500
204
1600
260
1800
301
1800
320
1800
389
1800
446
1900
1000
H
L1
160
1500
190
1500
205
1800
261
1800
252
1800
321
1800
390
1800
472
1900
588
2000
1100
H
L1
160
1500
190
1500
204
1800
247
1800
253
1800
322
1800
390
1800
473
1900
589
2000
