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| PZ643(H/F/X)-(0.6/1.0/1.6)��ӌ��Aʽ�����l�y |
| �aƷ��̖��pz643 |
��Ҫ���μ��B�ӳߴ�(mm)��
|
MPa
|
DN
|
L
|
D1
|
D2
|
H
|
n-M
|
MPa
|
DN
|
L
|
D1
|
D2
|
H
|
n-M
|
|
0.6
MPa
|
50
|
48
|
90
|
110
|
335
|
4-M12
|
1.0
MPa
|
50
|
48
|
100
|
125
|
335
|
4-M16
|
|
65
|
48
|
110
|
130
|
363
|
4-M12
|
65
|
48
|
120
|
145
|
363
|
4-M16
|
|
80
|
51
|
125
|
150
|
395
|
4-M16
|
80
|
51
|
135
|
160
|
395
|
4-M16
|
|
100
|
51
|
145
|
170
|
465
|
4-M16
|
100
|
51
|
155
|
180
|
465
|
8-M16
|
|
125
|
57
|
175
|
200
|
530
|
8-M16
|
125
|
57
|
185
|
210
|
530
|
8-M16
|
|
150
|
57
|
200
|
225
|
630
|
8-M16
|
150
|
57
|
210
|
240
|
630
|
8-M20
|
|
200
|
70
|
255
|
280
|
750
|
8-M16
|
200
|
70
|
265
|
295
|
750
|
8-M20
|
|
250
|
70
|
310
|
335
|
900
|
12-M16
|
250
|
70
|
320
|
350
|
900
|
12-M20
|
|
300
|
76
|
362
|
395
|
1120
|
12-M20
|
300
|
76
|
368
|
400
|
1120
|
12-M20
|
|
350
|
76
|
412
|
445
|
1260
|
12-M20
|
350
|
76
|
428
|
460
|
1260
|
16-M20
|
|
400
|
89
|
462
|
495
|
1450
|
16-M20
|
400
|
89
|
482
|
515
|
1450
|
16-M22
|
|
450
|
89
|
518
|
550
|
1600
|
16-M20
|
450
|
89
|
532
|
565
|
1600
|
20-M22
|
|
500
|
114
|
568
|
600
|
1800
|
16-M20
|
500
|
114
|
585
|
620
|
1800
|
20-M22
|
|
600
|
114
|
670
|
705
|
2300
|
20-M22
|
600
|
114
|
685
|
725
|
2300
|
20-M27
|
|
700
|
127
|
775
|
810
|
2500
|
24-M22
|
700
|
127
|
800
|
840
|
2500
|
24-M27
|
|
800
|
127
|
880
|
920
|
2800
|
24-M27
|
800
|
127
|
898
|
950
|
2800
|
24-M30
|
|
900
|
154
|
980
|
1020
|
3100
|
27-M27
|
900
|
154
|
1005
|
1050
|
3100
|
28-M30
|
|
1000
|
165
|
1080
|
1120
|
3400
|
28-M27
|
1000
|
165
|
1115
|
1160
|
3400
|
28-M30
|
|
1200
|
190
|
1295
|
1340
|
3600
|
32-M30
|
1200
|
180
|
1325
|
1380
|
3600
|
32-M36
|
|
| |
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