配管法兰
Pipe arrangement flange |
公称压力PN(MPa)
Nominal pressure |
法兰密封面
Flange’s sealing face |
产品型号
|
|||
JB/T74
GBgll3 GB20592~ 20635 |
1.6
|
凸面
Convex face |
H64H-16C
|
H64W-16R
|
H64W-16P
|
H64y-16l
|
2.5
|
H64H-25
|
H64W-25R
|
H64W-25P
|
H64y-25l
|
||
4.O
|
凹凸面
Concave-convex face |
H64H-40
|
H64W-40R
|
H64W-40P
|
H64y-40l
|
|
6.4
|
H64H-64
|
H64W-64R
|
H64W-64P
|
H64y-64l
|
||
10.O
|
H64H-1OO
|
H64W-100R
|
H64W-100P
|
H64y-100l
|
||
16.O
|
H64H-160
|
H64W-160R
|
H64W-160P
|
H64y-160l
|
||
25.O
|
H64H-250
|
H64W-250R
|
H64W-250P
|
H64y-250l
|
设计与制造
Design and manufacture |
结构长度
Face to face dimension |
压力温度等级
Grade of pressure-temperature |
连接法兰
connecting flange |
试验与检验
Test and inspection |
GBl2236
|
GBl22221
|
GB9131 JB/T74 HG20604
|
JB/T74
GB9131 HG20592~20635 |
GBl3927
JB/T9092-1999 |
公称压力PN(MPa)
Nominal pressure |
公称通径
DN(mm) Nominal diameter |
外形尺寸和连接尺寸/mm Dimensions
|
重量/kg
Weight |
|||||||
L
|
D
|
D1
|
D2
|
b-f
|
Z-ød
|
D3
|
H
|
|||
1.6 |
50
|
230
|
160
|
1 25
|
1 00
|
1 6-2
|
4-1 8
|
1 85
|
1 60
|
22
|
65
|
290
|
180
|
1 46
|
1 20
|
1 8-3
|
4-1 8
|
21 5
|
1 77
|
26
|
|
80
|
31 O
|
195
|
1 60
|
1 35
|
20-3
|
8-1 8
|
235
|
1 87
|
33
|
|
1 00
|
350
|
215
|
1 80
|
1 55
|
20-3
|
8-1 8
|
255
|
202
|
39
|
|
1 25
|
400
|
245
|
21 O
|
1 85
|
22-3
|
8-1 8
|
285
|
227
|
57
|
|
1 50
|
480
|
280
|
240
|
21 O
|
24-3
|
8-23
|
330
|
263
|
80
|
|
200
|
550
|
335
|
295
|
265
|
26-3
|
12-23
|
385
|
293
|
95
|
|
250
|
650
|
405
|
355
|
320
|
30-3
|
12-25
|
455
|
330
|
1 75
|
|
300
|
750
|
460
|
41 O
|
375
|
30-4
|
12-25
|
51 5
|
382
|
260
|
|
350
|
850
|
520
|
470
|
435
|
34-4
|
16-25
|
545
|
430
|
360
|
|
400
|
950
|
580
|
525
|
485
|
36-4
|
16-30
|
600
|
480
|
496
|
|
500
|
1 1 50
|
705
|
650
|
608
|
44-4
|
20-34
|
730
|
560
|
588
|
|
2.5 |
50
|
230
|
1 60
|
1 25
|
1 00
|
20-3
|
4-1 8
|
1 85
|
1 77
|
22
|
65
|
290
|
1 80
|
1 45
|
1 20
|
22-3
|
8-1 8
|
21 5
|
1 92
|
30
|
|
80
|
31 O
|
1 95
|
1 60
|
1 35
|
22-3
|
8-1 8
|
235
|
1 92
|
35
|
|
1 00
|
350
|
230
|
1 90
|
1 60
|
24-3
|
8-23
|
260
|
21 7
|
52
|
|
1 25
|
400
|
245
|
220
|
1 88
|
28-3
|
8-25
|
296
|
250
|
73
|
|
1 50
|
480
|
300
|
300
|
21 8
|
30-3
|
8-25
|
330
|
270
|
1 03
|
|
200
|
550
|
360
|
350
|
276
|
34-3
|
12-25
|
380
|
350
|
1 35
|
|
250
|
650
|
425
|
370
|
332
|
36-3
|
12-30
|
430
|
41 O
|
1 96
|
|
300
|
750
|
485
|
430
|
390
|
40-4
|
16-30
|
490
|
430
|
285
|
|
350
|
850
|
550
|
490
|
448
|
44-4
|
16-34
|
545
|
450
|
388
|
|
400
|
950
|
61 O
|
550
|
505
|
48-4
|
16-34
|
600
|
560
|
496
|
|
500
|
1 1 50
|
730
|
660
|
61 0
|
52-4
|
20-41
|
730
|
61 8
|
641
|
公称压力
PN(MPa) Nominal Dressure |
全称通径
DN(mm) Nominal diameter |
外形尺寸和连接尺7/mm Main external and connecting dimensions
|
重量/kg Weight
|
|||||||||
L
|
D
|
D1
|
D2
|
D6
|
b-f
|
f2
|
Z-d
|
D3
|
H
|
|||
4.O
|
50
|
230
|
160
|
125
|
100
|
88
|
20-3
|
4
|
4-18
|
185
|
177
|
22
|
65
|
290
|
180
|
145
|
120
|
11O
|
22-3
|
4
|
8-18
|
21O
|
192
|
30
|
|
80
|
31O
|
195
|
160
|
135
|
121
|
22-3
|
4
|
8-18
|
235
|
192
|
34
|
|
1OO
|
350
|
230
|
190
|
160
|
150
|
24-3
|
4.5
|
8-23
|
260
|
217
|
52
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28-3
|
4.5
|
8-25
|
295
|
259
|
73
|
|
150
|
480
|
300
|
250
|
218
|
204
|
30-3
|
4.5
|
8-25
|
330
|
270
|
103
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38-3
|
4.5
|
12-30
|
450
|
340
|
212
|
|
250
|
650
|
445
|
385
|
345
|
313
|
42-3
|
4.5
|
12-34
|
445
|
401
|
297
|
|
300
|
750
|
510
|
450
|
408
|
364
|
46-4
|
4.5
|
16-34
|
545
|
423
|
362
|
|
350
|
850
|
570
|
51O
|
465
|
422
|
52-4
|
5
|
16-34
|
570
|
460
|
450
|
|
400
|
g50
|
655
|
585
|
535
|
474
|
58-4
|
5
|
16-41
|
625
|
490
|
585
|
|
500
|
1150
|
755
|
670
|
612
|
576
|
62-4
|
5
|
20-48
|
730
|
618
|
641
|
|
6.4
|
50
|
300
|
175
|
125
|
105
|
88
|
26-3
|
4
|
4-23
|
21O
|
192
|
30
|
65
|
340
|
200
|
160
|
130
|
11O
|
28-3
|
4
|
8-23
|
235
|
207
|
41
|
|
80
|
380
|
210
|
170
|
140
|
121
|
30-3
|
4
|
8-23
|
235
|
207
|
48
|
|
1OO
|
430
|
250
|
200
|
168
|
150
|
32-3
|
4.5
|
8-25
|
270
|
235
|
72
|
|
125
|
500
|
295
|
240
|
202
|
170
|
36-3
|
4.5
|
8-30
|
315
|
265
|
108
|
|
150
|
550
|
340
|
280
|
240
|
204
|
38-3
|
4.5
|
8-34
|
360
|
297
|
155
|
|
200
|
650
|
405
|
345
|
300
|
260
|
44-3
|
4.5
|
12-34
|
420
|
357
|
217
|
|
250
|
775
|
470
|
400
|
352
|
313
|
48-3
|
4.5
|
12-41
|
480
|
405
|
341
|
|
300
|
900
|
530
|
460
|
412
|
364
|
54-4
|
4.5
|
16-41
|
560
|
465
|
472
|
|
350
|
1025
|
595
|
525
|
475
|
422
|
60-4
|
5
|
16-41
|
615
|
514
|
627
|
|
400
|
1150
|
670
|
585
|
525
|
474
|
65-4
|
5
|
16-48
|
675
|
568
|
882
|
|
500
|
1400
|
800
|
705
|
640
|
576
|
70-4
|
5
|
20-54
|
735
|
620
|
1027
|
|
1O.O
|
50
|
300
|
195
|
145
|
112
|
88
|
28-3
|
4
|
4-25
|
21O
|
192
|
41
|
65
|
340
|
220
|
170
|
138
|
11O
|
32-3
|
4
|
8-25
|
235
|
207
|
48
|
|
80
|
380
|
230
|
180
|
148
|
121
|
34-3
|
4
|
8-25
|
260
|
235
|
72
|
|
1OO
|
430
|
265
|
21O
|
172
|
150
|
38-3
|
4.5
|
8-30
|
295
|
265
|
108
|
|
125
|
500
|
310
|
250
|
210
|
175
|
42-3
|
4.5
|
8-34
|
335
|
313
|
130
|
|
150
|
550
|
350
|
290
|
250
|
204
|
46-3
|
4.5
|
12-34
|
425
|
360
|
217
|
|
200
|
650
|
430
|
312
|
312
|
260
|
54-3
|
4.5
|
12-41
|
450
|
420
|
341
|
|
250
|
775
|
500
|
382
|
382
|
313
|
60-3
|
4.5
|
12-41
|
535
|
480
|
472
|
公称压力
PN(MPa) Norminal pressure |
公称通径
DN(mm) Nominal diameter |
外形尺寸和连接尺寸/mm Dimensions
|
重量/kg
Weight |
||||||||
L
|
D
|
D1
|
D2
|
D6
|
b-f
|
f2
|
Z-d
|
H
|
|||
16.O
|
50
|
300
|
215
|
165
|
132
|
88
|
36-3
|
4
|
8-25
|
251
|
49
|
65
|
340
|
245
|
1gO
|
152
|
11O
|
44-3
|
4
|
8-30
|
282
|
58
|
|
80
|
380
|
260
|
205
|
168
|
121
|
46-3
|
4
|
8-30
|
320
|
11O
|
|
1OO
|
430
|
300
|
240
|
200
|
150
|
48-3
|
4.5
|
8-34
|
356
|
162
|
|
125
|
500
|
355
|
285
|
238
|
176
|
60-3
|
4.5
|
8-41
|
393
|
214
|
|
150
|
550
|
390
|
318
|
270
|
204
|
66-3
|
4.5
|
12-41
|
430
|
267
|
|
200
|
650
|
480
|
400
|
345
|
260
|
78-3
|
4.5
|
12-48
|
470
|
318
|
|
250
|
750
|
580
|
485
|
425
|
313
|
88-3
|
4.5
|
12-54
|
514
|
370
|
|
25.O
|
50
|
368
|
21O
|
160
|
128
|
70
|
40-3
|
5
|
8-25
|
310
|
63
|
65
|
419
|
260
|
203
|
165
|
97
|
48-3
|
5
|
8-30
|
346
|
78
|
|
80
|
470
|
290
|
230
|
190
|
116
|
54-3
|
5
|
8-34
|
385
|
92
|
|
1OO
|
546
|
360
|
2g2
|
245
|
138
|
66-3
|
6
|
8-41
|
406
|
168
|
|
125
|
673
|
385
|
318
|
270
|
170
|
76-3
|
6
|
12-41
|
534
|
220
|
|
150
|
705
|
440
|
360
|
305
|
190
|
82-3
|
6
|
12-45
|
560
|
270
|
|
200
|
832
|
535
|
440
|
380
|
245
|
92-3
|
6
|
12-51
|
318
|
320
|
|
250
|
991
|
670
|
572
|
508
|
319
|
110-3
|
6
|
16-55
|
673
|
390
|
订货须知: