不锈钢截止阀性能规范
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型号
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公称压力
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试验压力
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工作温度(℃)
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适用介质
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强度(水)(Mpa)
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密封(水)空气(Mpa)
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低压密封空气(Mpa)
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J41W6P(R)
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1.6
|
2.4
|
1.8
|
0.6
|
≤200
|
NITRIC ACID
|
|
J41W-25P(R)
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2.5
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3.8
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2.8
|
0.6
|
≤200
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硝酸类
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ACETIC ACID
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醋酸类
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NITRIV ACID
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||||||
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硝酸类
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||||||
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J41W-40P(R)
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4.0
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6.0
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4.4
|
0.6
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≤200
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ACETIC ACID
|
|
J41W-64P(R)
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6.4
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9.6
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7.0
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0.6
|
≤200
|
醋酸类
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不锈钢截止阀主要零件材质
| 零件名称 | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12Mo2Ti | ZG00Cr17Ni14Mo2 | WCB |
|
阀体/阀盖
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ZG1Cr18Ni9Ti
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ZG00Cr18Ni10
|
ZG1Cr18Ni12Mo2Ti
|
ZG00Cr17Ni14Mo2
|
WCB
|
|
阀瓣
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ZG1Cr18Ni9Ti
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ZG00Cr18Ni10
|
ZG1Cr18Ni12Mo2Ti
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ZG00Cr17Ni14Mo2
|
1Cr13
|
|
阀杆
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ZG1Cr18Ni9Ti
|
00Cr18Ni10
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1Cr18Ni12Mo2Ti
|
00Cr17Ni14Mo2
|
1Cr13
|
|
填料
|
PTFE编织
|
PTFE编织
|
PTFE编织
|
PTFE编织
|
石墨
|
|
垫片
|
304+PTFE
|
304L+PTFE
|
316+PTFE
|
316L+PTFE
|
石墨+304
|
|
压盖
|
ZG1Cr18Ni9Ti
|
ZG00Cr18Ni10
|
ZG1Cr18Ni12Mo2Ti
|
ZG00Cr17Ni14Mo2
|
WCB
|
|
填料压环
|
1Cr18Ni9Ti
|
00Cr18Ni10
|
1Cr18Ni12Mo2Ti
|
00Cr17Ni14Mo2
|
1Cr13
|
|
螺栓
|
1Cr17Ni2
|
1Cr17Ni2
|
1Cr17Ni2
|
1Cr17Ni2
|
35CrMoA
|
|
螺母
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
45
|
不锈钢截止阀1.6MPa主要连接尺寸及重量
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
650
|
750
|
850
|
950
|
|
H
|
mm
|
200
|
243
|
253
|
280
|
312
|
321
|
325
|
355
|
415
|
460
|
510
|
700
|
975
|
1115
|
1250
|
1380
|
|
W
|
mm
|
120
|
140
|
160
|
160
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
560
|
600
|
700
|
800
|
900
|
|
重量
|
kg
|
5
|
6.5
|
7
|
13.5
|
16
|
32
|
45
|
60
|
80
|
107
|
134
|
268
|
449
|
663
|
750
|
1170
|
2.5MPa主要连接尺寸及重量
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
650
|
750
|
850
|
950
|
|
H
|
mm
|
200
|
243
|
253
|
280
|
312
|
321
|
325
|
355
|
415
|
460
|
510
|
700
|
975
|
1115
|
1250
|
1380
|
|
W
|
mm
|
120
|
140
|
160
|
160
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
560
|
600
|
700
|
800
|
900
|
|
重量
|
kg
|
5
|
6.5
|
7
|
13.5
|
16
|
32
|
45
|
60
|
80
|
107
|
134
|
268
|
449
|
663
|
750
|
1170
|
4.0MPa主要连接尺寸及重量
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
mm
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
650
|
750
|
850
|
950
|
|
H
|
mm
|
200
|
243
|
253
|
280
|
312
|
321
|
325
|
355
|
415
|
460
|
510
|
700
|
975
|
1115
|
1250
|
1380
|
|
W
|
mm
|
120
|
140
|
160
|
160
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
560
|
600
|
700
|
800
|
900
|
|
重量
|
kg
|
5
|
6.5
|
7
|
13.5
|
16
|
32
|
45
|
60
|
80
|
107
|
134
|
268
|
491
|
705
|
850
|
1234
|
6.4MPa主要连接尺寸及重量
|
尺寸
|
DN
|
15
|
20
|
25
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
|
L
|
mm
|
170
|
190
|
210
|
230
|
260
|
300
|
340
|
380
|
430
|
550
|
|
H
|
mm
|
195
|
228
|
250
|
325
|
360
|
410
|
450
|
485
|
537
|
646
|
|
W
|
mm
|
140
|
160
|
180
|
200
|
240
|
280
|
320
|
360
|
400
|
450
|
|
重量
|
kg
|
10
|
13
|
15
|
19
|
25
|
35
|
48
|
56
|
125
|
157
|
10.0MPa主要连接尺寸及重量
|
尺寸
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
mm
|
170
|
190
|
210
|
230
|
260
|
300
|
340
|
380
|
430
|
500
|
550
|
650
|
775
|
900
|
|
H
|
mm
|
195
|
228
|
250
|
325
|
360
|
410
|
450
|
485
|
537
|
840
|
925
|
1015
|
1200
|
|
|
W
|
mm
|
100
|
100
|
120
|
160
|
160
|
180
|
200
|
200
|
240
|
–
|
–
|
–
|
–
|
–
|
|
重量
|
kg
|
10
|
12
|
17
|
25
|
30
|
40
|
68
|
92
|
107
|
–
|
310
|
590
|
850
|
1040
|
不锈钢截止阀产品结构
