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DJ41Y锻钢低温截止阀
设计与制造标准:
●设计与制造:BS1873 API602 GB12233
●法兰尺寸:ANSIB16.5 JB/T79 GB9113
●压力温度:ANSIB16.34
●结构长度:ANSIB16.10 BS1873 GB12221
●对焊连接尺寸:ANSIB16.25
●检验与实验:API598 GB/T7749
安装尺寸及重量:
|
ANSI 150Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
108
|
117
|
127
|
-
|
165
|
203
|
|
L1
|
92
|
111
|
120
|
-
|
172
|
200
|
|
H
|
370
|
370
|
410
|
-
|
475
|
545
|
|
D0
|
125
|
125
|
160
|
-
|
180
|
200
|
|
Wt
|
7.4
|
8.8
|
11.1
|
-
|
20.5
|
23.6
|
|
Wt1
|
7.2
|
9.5
|
13.5
|
-
|
19.8
|
29
|
|
GB 1.6MPa
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
150
|
200
|
|
L
|
130
|
130
|
150
|
160
|
190
|
200
|
230
|
290
|
310
|
350
|
480
|
600
|
|
H
|
320
|
325
|
350
|
410
|
420
|
470
|
500
|
550
|
590
|
650
|
820
|
920
|
|
D0
|
120
|
120
|
160
|
160
|
160
|
200
|
240
|
240
|
320
|
320
|
360
|
400
|
|
Wt
|
4
|
5
|
10
|
11
|
12
|
20
|
29
|
32
|
46
|
58
|
101
|
190
|
|
ANSI 300Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
152
|
178
|
203
|
-
|
229
|
267
|
|
L1
|
92
|
111
|
120
|
-
|
172
|
200
|
|
H
|
370
|
370
|
410
|
-
|
475
|
545
|
|
D0
|
125
|
125
|
160
|
-
|
180
|
200
|
|
Wt
|
8.4
|
9.5
|
11.8
|
-
|
22.1
|
26
|
|
Wt1
|
7.2
|
9.5
|
13.5
|
-
|
19.8
|
29
|
|
GB 2.5MPa
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
150
|
200
|
|
L
|
130
|
130
|
150
|
160
|
190
|
200
|
230
|
290
|
310
|
350
|
480
|
600
|
|
H
|
340
|
345
|
360
|
430
|
440
|
490
|
520
|
570
|
620
|
680
|
850
|
950
|
|
D0
|
120
|
120
|
160
|
160
|
160
|
200
|
240
|
280
|
320
|
360
|
400
|
400
|
|
Wt
|
4
|
5
|
10
|
11
|
12
|
21
|
30
|
32
|
50
|
60
|
125
|
194
|
设计与制造标准:
●设计与制造:BS1873 API602 GB12233
●法兰尺寸:ANSIB16.5 JB/T79 GB9113
●压力温度:ANSIB16.34
●结构长度:ANSIB16.10 BS1873 GB12221
●对焊连接尺寸:ANSIB16.25
●检验与实验:API598 GB/T7749
安装尺寸及重量:
|
ANSI 300Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
152
|
178
|
203
|
-
|
229
|
267
|
|
L1
|
92
|
111
|
120
|
-
|
172
|
200
|
|
H
|
370
|
370
|
410
|
-
|
475
|
545
|
|
D0
|
125
|
125
|
160
|
-
|
180
|
200
|
|
Wt
|
8.4
|
9.5
|
11.8
|
-
|
22.1
|
26
|
|
Wt1
|
7.2
|
9.5
|
13.5
|
-
|
19.8
|
29
|
|
GB 4.0MPa
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
150
|
200
|
|
L
|
130
|
130
|
150
|
160
|
190
|
200
|
230
|
290
|
310
|
350
|
480
|
600
|
|
H
|
340
|
345
|
360
|
430
|
440
|
490
|
520
|
570
|
620
|
680
|
850
|
950
|
|
D0
|
120
|
120
|
160
|
160
|
160
|
200
|
240
|
280
|
320
|
360
|
400
|
400
|
|
Wt
|
5
|
6
|
10
|
11
|
12
|
21
|
30
|
32
|
50
|
60
|
134
|
195
|
|
ANSI 600Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
165
|
190
|
216
|
-
|
241
|
292
|
|
L1
|
92
|
111
|
120
|
-
|
172
|
200
|
|
H
|
370
|
370
|
410
|
-
|
475
|
545
|
|
D0
|
125
|
125
|
160
|
-
|
180
|
200
|
|
Wt
|
9.4
|
10.2
|
13.5
|
-
|
24.6
|
28.8
|
|
Wt1
|
7.2
|
9.5
|
13.5
|
-
|
19.8
|
29
|
|