主要零件材质及参数 Main Parts materials and Parameters
产品材料 Product material
|
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(304)
|
CF3(304L)
|
CF8M(316)
|
CF3M(316L)
|
OCr18Ni10Ti
|
阀辫 Disc
|
304
|
304L
|
316
|
316L
|
321
|
|
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
Nominalpressrue |
1.6~4.0MPa
|
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
|
L
|
mm
|
105
|
105
|
105
|
150
|
160
|
170
|
180
|
200
|
210
|
275
|
300
|
380
|
D
|
mm
|
95
|
105
|
115
|
135
|
145
|
160
|
180
|
195
|
215
|
245
|
280
|
335
|
重量
Wight |
inch
|
-
|
-
|
-
|
-
|
-
|
7.9
|
11
|
12
|
19.5
|
36
|
47
|
65
|
PN2.5MPa主要连接尺寸及重量 Main connection dimensions and weights
尺寸(mm)
Dimensions |
DN
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
L
|
mm
|
105
|
105
|
150
|
160
|
170
|
180
|
200
|
210
|
275
|
300
|
380
|
D
|
mm
|
105
|
115
|
135
|
145
|
160
|
180
|
195
|
230
|
275
|
300
|
360
|
重量
Wight |
inch
|
-
|
-
|
-
|
-
|
7.9
|
11
|
12
|
20
|
38
|
48
|
70
|
PN4.0MPa主要连接尺寸及重量 Main connection dimensions and weights
尺寸(mm)
Dimensions |
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
L
|
mm
|
170
|
180
|
200
|
210
|
275
|
300
|
380
|
D
|
mm
|
160
|
180
|
195
|
230
|
270
|
300
|
375
|
重量
Wight |
inch
|
7.9
|
11
|
12
|
20
|
38
|
48
|
72
|