DN
|
SIZE
|
L
|
H
|
H1
|
A1
|
B1
|
D1
|
D2
|
n-Φd
|
50
|
2
|
108
|
82
|
368
|
185
|
200
|
125
|
165
|
4-18
|
65
|
2-1/2
|
112
|
92
|
385
|
185
|
200
|
145
|
185
|
4-18
|
80
|
3
|
114
|
124
|
435
|
185
|
200
|
160
|
200
|
8-18
|
100
|
4
|
127
|
132
|
476
|
185
|
200
|
180
|
220
|
8-18
|
125
|
5
|
140
|
179
|
623
|
216
|
281
|
210
|
250
|
8-18
|
150
|
6
|
140
|
185
|
635
|
216
|
281
|
240
|
285
|
8-22
|
200
|
8
|
152
|
218
|
723
|
256
|
324
|
295
|
340
|
12-22
|
250
|
10
|
165
|
267
|
822
|
256
|
324
|
355
|
405
|
12-26
|
300
|
12
|
178
|
300
|
918
|
290
|
377
|
410
|
460
|
12-26
|
350
|
14
|
190
|
340
|
915
|
450
|
470
|
470
|
520
|
16-26
|
400
|
16
|
216
|
380
|
960
|
450
|
470
|
525
|
580
|
16-30
|
450
|
18
|
222
|
410
|
1020
|
480
|
490
|
585
|
580
|
20-30
|
技术规范
1.公称压力:1.6MPA
2.工作介质:水,蒸汽,油品
3.工作温度-25℃-425℃
4.法兰标准:符合GB/T9113.1标准