|
|
不锈钢法兰GB9119，2—88
|
不锈钢法兰GB9119，2—88
|
||||||||||
|
in
|
公称通径
|
10kg=1.0MPa
|
公称通径
|
16kg=1.6MPa
|
||||||||
|
法兰外径
|
螺栓孔距
|
螺栓直径
|
螺栓孔数
|
法兰厚度
|
法兰外径
|
螺栓孔距
|
螺栓直径
|
螺栓孔数
|
法兰厚度
|
|||
|
3/8
|
DN10
|
50
|
60
|
14
|
4
|
14
|
DN10
|
90
|
60
|
14
|
4
|
14
|
|
1/2
|
DN15
|
59
|
65
|
14
|
4
|
14
|
DN15
|
95
|
65
|
14
|
4
|
14
|
|
3/4
|
DN20
|
105
|
75
|
14
|
4
|
16
|
DN20
|
105
|
75
|
14
|
4
|
16
|
|
1
|
DN25
|
115
|
85
|
14
|
4
|
16
|
DN25
|
115
|
85
|
14
|
4
|
16
|
|
11/4
|
DN32
|
140
|
100
|
18
|
4
|
18
|
DN32
|
140
|
100
|
18
|
4
|
18
|
|
11/2
|
DN40
|
150
|
110
|
18
|
4
|
18
|
DN40
|
150
|
110
|
18
|
4
|
18
|
|
2
|
DN50
|
165
|
125
|
18
|
4
|
20
|
DN50
|
165
|
125
|
18
|
4
|
20
|
|
21/2
|
DN65
|
185
|
145
|
18
|
4
|
20
|
DN65
|
185
|
145
|
18
|
4
|
20
|
|
3
|
DN80
|
200
|
160
|
18
|
8
|
20
|
DN80
|
200
|
160
|
18
|
8
|
20
|
|
31/2
|
DN100
|
220
|
180
|
18
|
8
|
22
|
DN100
|
220
|
180
|
18
|
8
|
22
|
|
4
|
DN125
|
250
|
210
|
18
|
8
|
22
|
DN125
|
250
|
210
|
18
|
8
|
22
|
|
5
|
DN150
|
285
|
240
|
22
|
8
|
24
|
DN150
|
285
|
240
|
22
|
8
|
24
|
|
6
|
DN200
|
340
|
295
|
22
|
8
|
24
|
DN200
|
340
|
295
|
22
|
8
|
26
|
|
8
|
DN250
|
395
|
350
|
22
|
12
|
26
|
DN250
|
405
|
355
|
26
|
12
|
29
|
|
10
|
DN300
|
445
|
400
|
22
|
12
|
28
|
DN300
|
460
|
410
|
26
|
12
|
32
|
|
12
|
DN350
|
505
|
460
|
22
|
16
|
30
|
DN350
|
520
|
470
|
26
|
16
|
35
|
|
14
|
DN400
|
565
|
515
|
26
|
16
|
32
|
DN400
|
580
|
525
|
30
|
16
|
38
|
|
16
|
DN450
|
615
|
565
|
26
|
20
|
35
|
DN450
|
640
|
585
|
30
|
20
|
42
|
|
18
|
DN500
|
670
|
620
|
26
|
20
|
38
|
DN500
|
715
|
650
|
33
|
20
|
46
|
|
20
|
DN600
|
780
|
725
|
26
|
20
|
42
|
DN600
|
840
|
770
|
36
|
20
|
52
|
