Isolation Flange
Brief
Introduction
Isolation Flange is designed to provide the complete
electrical insulation of a flange assembly to eliminate galvanic corrosion used
to oil, chemical, gas or pipelines facilities.
|
Specifications of the Isolation
Flange
|
Pn
(Mpa)
|
Dn
(mm)
|
50
|
65
|
80
|
100
|
150
|
200
|
250
|
300
|
|
0.6
|
dw×s
|
57×3
|
60×3
|
73×3
|
76×3
|
89×3.5
|
108×4
|
114×4
|
199×4.5
|
168×5
|
219×6
|
273×6.5
|
325×7.5
|
|
Do
|
140
|
140
|
160
|
160
|
190
|
210
|
210
|
265
|
265
|
320
|
375
|
400
|
|
H
|
691
|
691
|
693
|
693
|
699
|
703
|
703
|
713
|
713
|
727
|
733
|
739
|
|
kg
|
7
|
7
|
8
|
8
|
12
|
15
|
16
|
25
|
26
|
40
|
53
|
74
|
|
1.0
|
Do
|
165
|
165
|
185
|
185
|
200
|
220
|
250
|
285
|
285
|
340
|
395
|
445
|
|
H
|
703
|
703
|
703
|
703
|
713
|
719
|
719
|
713
|
713
|
727
|
733
|
739
|
|
Kg
|
10
|
10
|
12
|
12
|
15
|
19
|
19
|
32
|
33
|
46
|
61
|
77
|
|
1.6
|
Do
|
165
|
165
|
185
|
185
|
200
|
220
|
220
|
285
|
285
|
340
|
405
|
460
|
|
H
|
703
|
703
|
703
|
703
|
713
|
717
|
717
|
723
|
723
|
727
|
743
|
755
|
|
Kg
|
10
|
10
|
12
|
12
|
15
|
19
|
19
|
32
|
33
|
470
|
67
|
87
|
|
2.5
|
Do
|
165
|
165
|
185
|
185
|
200
|
235
|
235
|
300
|
300
|
360
|
425
|
485
|
|
H
|
703
|
703
|
713
|
713
|
723
|
733
|
733
|
739
|
753
|
763
|
779
|
787
|
|
Kg
|
10
|
10
|
14
|
14
|
17
|
24
|
24
|
42
|
42
|
62
|
86
|
118
|
|
Pn
(Mpa)
|
Dn
(mm)
|
350
|
400
|
500
|
600
|
700
|
|
0.6
|
dw×s
|
355.6×9
|
377×9
|
406.4×9
|
426×9
|
508×9
|
530×9
|
610×9
|
630×9
|
711×9
|
720×9
|
|
Do
|
490
|
485
|
540
|
535
|
645
|
645
|
755
|
755
|
860
|
860
|
|
H
|
739
|
723
|
743
|
723
|
953
|
929
|
959
|
935
|
977
|
979
|
|
kg
|
94
|
92
|
110
|
105
|
165
|
157
|
204
|
197
|
247
|
248
|
|
1.0
|
Do
|
505
|
500
|
565
|
565
|
670
|
670
|
780
|
780
|
895
|
895
|
|
H
|
739
|
723
|
761
|
761
|
985
|
963
|
995
|
995
|
1007
|
1017
|
|
Kg
|
101
|
105
|
130
|
129
|
198
|
187
|
253
|
241
|
312
|
307
|
|
1.6
|
Do
|
520
|
520
|
580
|
580
|
715
|
715
|
840
|
840
|
910
|
910
|
|
DEYUAN is equipped with a comprehensive isolation flange factory, which is one of the professional and well-known such manufacturers and suppliers in China. Don't hesitate to buy China OEM isolation flange with us.
