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编辑本段性能规范
|
型号
|
公称压力PN(MPa)
|
试验压力
|
适用温度
|
适用介质
|
保温套压力(MPa)
|
|
|
壳体
|
密封
|
|||||
|
BJ41W-16P、R、C
|
1.6
|
2.4
|
1.8
|
≤350
|
硝酸类
|
≤1.0
|
|
BJ41W-25P、R、C
|
2.5
|
3.8
|
2.8
|
≤350
|
硝酸类
|
≤1.0
|
编辑本段主要外形尺寸和连接尺寸
(II型法兰大一级)
|
型号
|
公称通径DNmm
|
尺寸
|
||||||||
|
L
|
D
|
D1
|
D2
|
B-f
|
Z-Φd
|
H
|
Do
|
2-G
|
||
|
W
P
BJ41
-16
R
H
C
|
15
|
130
|
95
|
65
|
45
|
16-2
|
4-14
|
170
|
170
|
3/8
|
|
20
|
150
|
105
|
75
|
55
|
16-2
|
4-14
|
190
|
190
|
3/8
|
|
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4-14
|
205
|
205
|
3/8
|
|
|
32
|
180
|
135
|
100
|
78
|
18-2
|
4-18
|
270
|
270
|
1/2
|
|
|
40
|
200
|
145
|
110
|
85
|
18-3
|
4-18
|
310
|
310
|
1/2
|
|
|
50
|
230
|
160
|
125
|
100
|
18-3
|
4-18
|
358
|
358
|
1/2
|
|
|
65
|
290
|
180
|
145
|
120
|
18-3
|
4-18
|
373
|
373
|
1/2
|
|
|
80
|
310
|
195
|
160
|
135
|
20-3
|
8-18
|
435
|
435
|
1/2
|
|
|
100
|
350
|
215
|
180
|
155
|
20-3
|
8-18
|
500
|
500
|
1/2
|
|
|
125
|
400
|
245
|
210
|
185
|
22-3
|
8-18
|
614
|
614
|
1/2
|
|
|
150
|
480
|
280
|
240
|
210
|
24-3
|
8-23
|
674
|
674
|
1/2
|
|
|
200
|
600
|
335
|
295
|
264
|
26-3
|
12-23
|
818
|
818
|
1/2
|
|
|
250
|
730
|
405
|
355
|
320
|
30-3
|
12-25
|
949
|
969
|
1/2
|
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