PREMANT district heating pipe
T-piece, angled 45°
Insulation thickness 2
PRE 6.313
H = 70 mm
800
1100
200 mm
Main pipe
DN
D2
L
L
L1
Branch pipe
L2
45°
D1
110
110
180
225
250
280
355
450
500
560
630
710
800
900
1000
1100
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
20
110
630
1000
630
1000
665
1000
688
1000
700
1000
715
1000
753
1000
800
1000
25
110
630
1000
665
1000
688
1000
700
1000
715
1000
753
1000
800
1000
825
1000
32
125
673
1000
695
1000
708
1000
723
1000
760
1000
808
1000
833
1000
40
125
673
1000
695
1000
708
1000
723
1000
760
1000
808
1000
833
1000
863
1000
statically unfavourable
50
140
680
1000
703
1000
715
1000
730
1000
768
1000
815
1000
840
1000
870
1000
905
1000
65
160
690
1000
713
1000
725
1000
740
1000
778
1000
825
1000
850
1000
880
1000
915
1000
80
180
700
1000
723
1000
735
1000
750
1000
788
1000
835
1000
860
1000
890
1000
925
1000
945
1000
100
225
745
1200
758
1200
773
1200
810
1200
858
1200
883
1200
913
1200
948
1200
968
1200
1033
1200
125
250
770
1200
785
1200
823
1200
870
1200
895
1200
925
1200
960
1200
980
1200
1045
1200
1095
1200
150
280
850
1200
888
1200
935
1200
960
1200
990
1200
1025
1200
1045
1200
1110
1200
1160
1200
1210
1200
200
355
975
1200
1023
1200
1048
1200
1078
1200
1113
1200
1133
1200
1198
1200
1248
1500
1298
1500
1348
1500
250
450
1120
1400
1145
1400
1175
1400
1210
1400
1230
1400
1295
1400
1345
1500
1395
1500
1445
1500
300
500
1170
1500
1200
1500
1235
1500
1255
1500
1320
1500
1370
1600
1420
1800
1470
1800
350
560
1280
1600
1315
1600
1335
1600
1400
1600
1450
1800
1500
1800
1550
1800
400
630
1400
1600
1420
1600
1485
1600
1535
1800
1585
1800
1635
1800
450
710
1440
1800
1505
1800
1555
1800
1605
1800
1655
1800
500
800
1620
1800
1670
1800
1720
1800
1770
1800
600
900
1770
1900
700
1000
125
125
140
160
L2
L1
L2
L1
L2
L1
L2
L1
L2
L1
638
1000
638
1000
645
1000
655
1000
638
1000
638
1000
645
1000
655
1000
645
1000
645
1000
653
1000
663
1000
645
1000
653
1000
663
1000
660
1000
670
1000
680
1000
L =
1
L1
2
1820
1900
1870
1900
1920
2000
1970
2000
DN
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
2070
2100
Larger dimensions can be supplied on request.
23.5.2023 BGP
Subject to technical changes
Figures in mm
D
1
D
2
d
