VSSJA（AF）型法蘭式松套伸縮接頭說明：松套伸縮節安(ān)裝(zhuāng)在管道上後，擰緊螺母彈性密封圈，在螺母壓蓋的作(zuò)用(yòng)下相互斜度，緊壓在管子外圈起密封和連接作(zuò)用(yòng)。當溫度變化時管子能(néng)在接
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序号
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名(míng)稱
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數量
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材料
|
|
1
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本體(tǐ)
|
1
|
QT400-15、Q235A、ZG230-450、ICrI3、20
|
|
2
|
壓蓋
|
1
|
QT400-15、Q235A、20、ZG230-450、ICrl3
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|
3
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密封圈
|
2
|
NBR、CR、FPM、NR
|
|
4
|
螺柱
|
n
|
Q235A、35、lCrl8Ni9Ti
|
|
5
|
螺母
|
n
|
Q235A、20、lCrl8Ni9Ti
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主要尺寸
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公(gōng)稱通徑
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管子外徑
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長(cháng)度
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法蘭連接尺寸
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|||||||||
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DN
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DW
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L1
|
L
|
0.25Mpa
|
0.6Mpa
|
1.OMpa
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||||||
|
D
|
K
|
n-do
|
D
|
K
|
n-do
|
D
|
K
|
n-do
|
||||
|
65
|
76
|
105
|
118
|
160
|
130
|
4-￠14
|
160
|
130
|
4-￠14
|
185
|
145
|
4-￠18
|
|
80
|
89
|
190
|
150
|
4-￠18
|
190
|
150
|
4-￠18
|
200
|
160
|
8-￠18
|
||
|
1OO
|
108
|
123
|
210
|
170
|
210
|
170
|
220
|
180
|
||||
|
114
|
||||||||||||
|
125
|
133
|
240
|
200
|
8-￠18
|
240
|
200
|
8-￠18
|
250
|
21O
|
|||
|
140
|
||||||||||||
|
150
|
159
|
265
|
225
|
265
|
225
|
285
|
240
|
8-￠23
|
||||
|
168
|
||||||||||||
|
200
|
219
|
320
|
280
|
320
|
280
|
340
|
295
|
|||||
|
250
|
273
|
130
|
375
|
335
|
12-￠23
|
375
|
335
|
12-618
|
395
|
350
|
12-￠23
|
|
|
300
|
325
|
130
|
160
|
440
|
395
|
12-￠18
|
440
|
395
|
12-￠22
|
445
|
400
|
|
|
350
|
355
|
490
|
445
|
490
|
445
|
505
|
460
|
16-￠22
|
||||
|
377
|
||||||||||||
|
400
|
406
|
540
|
495
|
16-￠23
|
540
|
495
|
16-￠22
|
565
|
515
|
16-￠27
|
||
|
426
|
||||||||||||
|
450
|
457
|
595
|
550
|
595
|
550
|
16-￠22
|
615
|
565
|
20-￠26
|
|||
|
480
|
||||||||||||
|
500
|
508
|
645
|
600
|
20-￠23
|
645
|
600
|
20-￠22
|
670
|
620
|
|||
|
530
|
||||||||||||
|
600
|
610
|
755
|
705
|
20-￠27
|
755
|
705
|
20-￠26
|
780
|
725
|
20-￠30
|
||
|
630
|
||||||||||||
|
700
|
720
|
860
|
810
|
24-￠27
|
860
|
810
|
24-￠26
|
895
|
840
|
24-￠30
|
||
|
800
|
820
|
220
|
255
|
975
|
920
|
24-￠30
|
975
|
920
|
24-￠30
|
1015
|
950
|
24-￠33
|
|
900
|
920
|
1075
|
1020
|
1075
|
1020
|
1115
|
1015
|
28-￠33
|
||||
|
1000
|
1020
|
1175
|
1120
|
28-￠30
|
1175
|
1120
|
28-￠30
|
1230
|
1160
|
28-￠36
|
||
|
1200
|
1220
|
1375
|
1320
|
32-￠30
|
1405
|
1340
|
32-￠33
|
1455
|
1380
|
32-￠39
|
||
|
1400
|
1420
|
270
|
1575
|
1520
|
36-￠30
|
1630
|
1560
|
36-￠36
|
1675
|
1590
|
36-￠42
|
|
|
1600
|
1620
|
1790
|
1730
|
40-￠30
|
1830
|
1760
|
40-￠36
|
1915
|
1820
|
40-￠48
|
||
|
1800
|
1820
|
1990
|
1930
|
44-￠30
|
2045
|
1970
|
44-￠40
|
2115
|
2020
|
44-￠48
|
||
|
2000
|
2020
|
2190
|
2130
|
48-￠30
|
2265
|
2180
|
48-￠42
|
2325
|
2230
|
48-￠48
|
||
|
2200
|
2220
|
275
|
2405
|
2340
|
52-￠33
|
2475
|
2390
|
52-￠42
|
2550
|
2440
|
52-￠56
|
|
|
2400
|
2420
|
2605
|
2540
|
56-￠33
|
2685
|
2600
|
56-￠42
|
2760
|
2650
|
56-￠56
|
||
|
2600
|
2620
|
240
|
300
|
2805
|
2740
|
60-￠33
|
2905
|
2810
|
60-￠48
|
2960
|
2850
|
60-￠56
|
|
2800
|
2820
|
3030
|
2960
|
64-￠36
|
3115
|
3020
|
64-￠48
|
3180
|
3070
|
64-￠56
|
||
|
3000
|
3020
|
3230
|
3160
|
68-￠36
|
3315
|
3220
|
68-￠48
|
3405
|
3290
|
68-￠60
|
||
|
3200
|
3220
|
3430
|
3360
|
72-￠36
|
3525
|
3430
|
72-￠48
|
|
|
|
||
|
3400
|
3420
|
3630
|
3560
|
76-￠36
|
3735
|
3640
|
76-￠48
|
|
|
|
||
|
3600
|
3620
|
3840
|
3770
|
80-￠36
|
3970
|
3860
|
80-￠56
|
|
|
|
||
|
3800
|
3820
|
4045
|
3970
|
80-￠39
|
|
|
|
|
|
|
||
|
4000
|
4020
|
4245
|
4170
|
84-￠39
|
|
|
|
|
|
|
||
| 注：本尺寸符合GB/T12465-2010标準 | ||||||||||||
