公称压力PN(MPa)
|
壳体
|
试验压力 (MPa)
|
上密封
|
|
密封 (液)
|
密封 (气)
|
|||
1.6
|
2.4
|
1.76
|
0.6
|
1.76
|
2.5
|
3.75
|
2.75
|
0.6
|
2.75
|
4.0
|
6.0
|
4.4
|
0.6
|
4.4
|
6.4
|
9.6
|
7.04
|
0.6
|
7.04
|
10.0
|
15.0
|
11.0
|
0.6
|
11.0
|
16.0
|
24.0
|
17.60
|
0.6
|
17.60
|
公称通径DN
|
主要外形尺寸和连接尺寸
|
|||||||||
L
|
D
|
D1
|
D2
|
b
|
f
|
z-d
|
H
|
H1
|
Do
|
|
Z440H/Z41Y-10
Z40/Z41Y-16P
Z40Z41Y-16R Z40/Z41Y-16P
Z40/Z41Y-16R
Z40/Z41Y-16I
|
||||||||||
15
|
130
|
95
|
65
|
45
|
14
|
2
|
4-14
|
175
|
195
|
120
|
20
|
150
|
105
|
75
|
55
|
14
|
2
|
4-14
|
180
|
205
|
140
|
25
|
160
|
115
|
85
|
65
|
14
|
2
|
4-14
|
210
|
240
|
160
|
32
|
180
|
135
|
100
|
78
|
16
|
2
|
4-18
|
230
|
266
|
180
|
40
|
200
|
145
|
110
|
85
|
16
|
3
|
4-18
|
350
|
405
|
200
|
50
|
230
|
160
|
125
|
100
|
16
|
3
|
4-18
|
358
|
420
|
240
|
65
|
290
|
180
|
145
|
120
|
18
|
3
|
4-18
|
375
|
450
|
240
|
80
|
320
|
195
|
160
|
135
|
20
|
3
|
8-18
|
433
|
528
|
280
|
100
|
350
|
215
|
180
|
155
|
20
|
3
|
8-18
|
502
|
620
|
320
|
125
|
400
|
245
|
210
|
185
|
22
|
3
|
8-18
|
612
|
753
|
360
|
150
|
480
|
280
|
240
|
210
|
24
|
3
|
8-23
|
676
|
847
|
360
|
200
|
600
|
335
|
295
|
265
|
26
|
3
|
12-23
|
820
|
1039
|
400
|
250
|
730
|
405
|
355
|
320
|
30
|
3
|
12-25
|
969
|
1245
|
450
|
300
|
850
|
460
|
410
|
375
|
30
|
3
|
12-25
|
1142
|
1472
|
560
|
350
|
980
|
520
|
470
|
435
|
34
|
3
|
16-25
|
1280
|
1650
|
640
|
400
|
1100
|
580
|
525
|
485
|
36
|
4
|
16-30
|
1452
|
1887
|
640
|
450
|
1200
|
640
|
585
|
545
|
40
|
4
|
20-30
|
1541
|
2011
|
720
|
500
|
1250
|
705
|
650
|
608
|
44
|
4
|
20-34
|
1676
|
2181
|
720
|
600
|
1450
|
840
|
770
|
718
|
48
|
5
|
20-41
|
1810
|
2440
|
800
|
Z440H/Z41Y-25
Z40/Z41Y-25P
Z40Z41Y-25R Z40/Z41Y-25P
Z40/Z41Y-25R
Z40/Z41Y-25I
|
||||||||||
15
|
130
|
95
|
65
|
45
|
16
|
2
|
4-14
|
175
|
195
|
120
|
20
|
150
|
105
|
75
|
55
|
16
|
2
|
4-14
|
180
|
205
|
140
|
25
|
120
|
115
|
85
|
65
|
16
|
2
|
4-14
|
21 0
|
240
|
160
|
32
|
140
|
135
|
100
|
78
|
18
|
2
|
4-18
|
230
|
266
|
180
|
40
|
240
|
145
|
110
|
85
|
18
|
3
|
4-18
|
350
|
405
|
200
|
50
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
358
|
420
|
240
|
65
|
270
|
180
|
145
|
120
|
22
|
3
|
4-18
|
375
|
450
|
240
|
80
|
280
|
195
|
160
|
135
|
22
|
3
|
8-18
|
433
|
528
|
280
|
100
|
300
|
230
|
190
|
160
|
24
|
3
|
8-18
|
502
|
620
|
320
|
125
|
325
|
270
|
220
|
188
|
28
|
3
|
8-18
|
612
|
753
|
360
|
150
|
350
|
300
|
250
|
218
|
30
|
3
|
8-23
|
676
|
847
|
360
|
200
|
400
|
360
|
310
|
278
|
34
|
3
|
12-23
|
820
|
1039
|
400
|
250
|
450
|
425
|
370
|
332
|
36
|
3
|
12-25
|
969
|
1245
|
450
|
300
|
500
|
485
|
430
|
390
|
40
|
3
|
12-25
|
1142
|
1472
|
560
|
350
|
550
|
550
|
490
|
448
|
44
|
3
|
16-25
|
1280
|
1650
|
640
|
400
|
600
|
610
|
550
|
505
|
48
|
4
|
16-30
|
1452
|
1887
|
640
|
450
|
650
|
640
|
585
|
545
|
48
|
4
|
20-30
|
1541
|
2011
|
720
|
500
|
700
|
705
|
650
|
608
|
54
|
4
|
20-34
|
1676
|
2181
|
720
|
600
|
800
|
840
|
770
|
718
|
56
|
5
|
20-41
|
1810
|
2440
|
800
|
适用介质:水、油品、气、蒸汽等。