主要零件材质及参数 Main Parts materials and Parameters
|
产品材料
|
304系列
|
304L系列
|
316系列
|
316L系列
|
321系列
|
|
|
主要零件材料 |
阀体、阀盖
Body、Bonnet |
CF8
|
CF3
|
CF8M
|
CF3M
|
OCr18Ni10Ti
|
|
阀辫 Disc
|
304
|
304L
|
316
|
316L
|
321
|
|
|
阀杆 Stem
|
304
|
304L
|
316
|
316L
|
321
|
|
|
螺栓 Bolt
|
A193-B8
|
A193-B8
|
A193-B8M
|
A193-B8M
|
A193-B8M
|
|
|
螺母 Nut
|
A194-8M
|
A194-8M
|
A194-8M
|
A194-8M
|
A194-8M
|
|
|
PTEF、PTEF+304
|
PTEF、PTEF+304L
|
PTEF、PTEF+316
|
PTEF、PTEF+316L
|
PTEF、PTEF+321
|
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|
适用工况 |
适合介质
Applicable medium |
硝酸腐蚀性介质
Nitric acid etc corrosive medium |
醋酸等腐蚀性介质
Acetic acid etc corrosive medium |
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|
适用温度
Applicable temperature |
-28~300℃
|
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应用规范 |
法兰尺寸按
Flange dimension follows |
JB79-59、SH3406、GB9113、HG20592-97
|
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|
设计制造按Desing manutacture follows
|
GB12235
|
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|
结构长度按
Face to Face follows |
GB12221
|
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|
检验试验按
Teat and inspection follows |
BG/T13927-89 JB/T9092
|
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|
1.6~16.0MPa
|
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PN1.6MPa主要连接尺寸及重量 Main connection dimensions and weights
|
尺寸（mm）
Dimensions |
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
|
|
D
|
mm
|
120
|
140
|
160
|
160
|
200
|
200
|
240
|
240
|
280
|
320
|
360
|
560
|
600
|
700
|
800
|
900
|
|
重量
wight |
kg
|
5
|
6.5
|
7
|
13.5
|
16
|
32
|
45
|
60
|
80
|
107
|
134
|
268
|
449
|
663
|
750
|
1170
|
