PREMANT district heating pipe
T-piece, angled 45°
Insulation thickness 3
PRE 6.314
H = 70 mm
800
1200
200 mm
Main pipe
DN
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
DN
D2
L
L
L1
Branch pipe
L2
Larger dimensions can be supplied on request.
17.1.2025 BGP
Subject to technical changes
Figures in mm
45°
2170
2100
D
1
D
2
d
20
2
125 1
5
25
32
140
40
140
50
160
65
180
80
200
100
250
125
280
150
315
200
400
250
500
300
560
350
630
400
710
450
800
500
900
600
1000
700
1100
D1
125
L2
L1
645
1000
125
L2
L1
645 6
1000 1
45
000
L =
1
L1
2
140
L2
L1
653 6
1000 1
53
000
660
1000
140
L2
L1
653 6
1000 1
53
000
660
1000
660
1000
160
L2
L1
663 6
1000 1
63
000
670
1000
670
1000
680
1000
180
L2
L1
673 6
1000 1
73
000
680
1000
680
1000
690
1000
700
1000
200
L2
L1
683 6
1000 1
83
000
690
1000
690
1000
700
1000
710
1000
720
1000
250
L2
L1
708 7
1000 1
08
000
715
1000
715
1000
725
1000
735
1000
745
1000
770
1200
280
L2
L1
723 7
1000 1
23
000
730
1000
730
1000
740
1000
750
1000
760
1000
785
1200
800
1200
315
L2
L1
740 7
1000 1
40
000
748
1000
748
1000
758
1000
768
1000
778
1000
803
1200
818
1200
885
1200
400
L2
L1
783 7
1000 1
83
000
790
1000
790
1000
800
1000
810
1000
820
1000
845
1200
860
1200
928
1200
1020
1200
500
L2
L1
833 8
1000 1
33
000
840
1000
840
1000
850
1000
860
1000
870
1000
895
1200
910
1200
978
1200
1070
1200
1170
1400
560
L2
L1
863
1000
870
1000
870
1000
880
1000
890
1000
900
1000
925
1200
940
1200
1008
1200
1100
1200
1200
1400
1230
1500
630
L2
L1
905
1000
906
1000
925
1000
935
1000
960
1200
975
1200
1043
1200
1135
1200
1235
1400
1265
1500
1350
1600
710
L2
L1
935
1000
945
1000
955
1000
980
1200
995
1200
1063
1200
1155
1200
1255
1400
1285
1500
1370
1600
1440
1600
800
L2
L1
975
1000
1000
1200
1015
1200
1083
1200
1175
1200
1275
1400
1305
1500
1390
1600
1460
1600
1480
1800
900
L2
L1
1095
1200
1110
1200
1178
1200
1270
1200
1370
1400
1400
1500
1485
1600
1555
1600
1575
1800
1720
1800
1000
L2
L1
statically unfavourable
1160
1200
1228
1200
1320
1500
1420
1500
1450
1600
1535
1800
1605
1800
1625
1800
1770
1800
1870
1900
1100
L2
L1
1278
1200
1370
1500
1470
1500
1500
1800
1585
1800
1655
1800
1675
1800
1820
1800
1920
1900
2020
2000
1200
L2
L1
1420
1500
1520
1500
1550
1800
1635
1800
1705
1800
1725
1800
1870
1800
1970
1900
2070
2000
