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
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321系列
|
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主要零件材料 |
阀体、阀盖
Body、Bonnet |
CF8(304)
|
CF3(304L)
|
CF8M(316)
|
CF3M(316L)
|
OCr18Ni10Ti
|
摇杆、阀辫
Hinge、Disc |
304
|
304L
|
316
|
316L
|
321
|
|
螺栓 Bolt
|
A193-B8
|
A193-B8
|
A193-B8M
|
A193-B8M
|
A193-B8M
|
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螺母 Nut
|
A194-8M
|
A194-8M
|
A194-8M
|
A194-8M
|
A194-8M
|
|
聚四氟乙烯PTFE/对位聚苯PPL
|
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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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检验试验按
Teat and inspection follows |
BG/T13927-89 JB/T9092
|
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公称压力PN/MPa
|
1.6~16.0MPa
|
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设计制造按Desing manutacture follows
|
GB12236-89
|
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结构长度按
Face to Face follows |
GB12221-89
|
PN1.6MPa主要连接尺寸及重量 Main connection dimensions and weights
尺寸(mm)
Dimensions |
DN
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
L
|
mm
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
550
|
650
|
750
|
850
|
950
|
1150
|
H
|
mm
|
150
|
160
|
175
|
185
|
220
|
248
|
276
|
350
|
410
|
430
|
466
|
560
|
618
|
重量
wight |
kg
|
18
|
20.5
|
26
|
36
|
54.5
|
90.2
|
127.5
|
206
|
290
|
362
|
402
|
455
|
850
|