主要零件材質(zhì)及參數(shù) Main Parts materials and Parameters
|
產(chǎn)品材料 Product material
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304系列
|
304L系列
|
316系列
|
316L系列
|
321系列
|
|
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主要零件材料 |
閥體、閥蓋
Body、Bonnet |
CF8(304)
|
CF3(304L)
|
CF8M(316)
|
CF3M(316L)
|
OCr18Ni10Ti
|
|
閥辮 Disc
|
304
|
304L
|
316
|
316L
|
321
|
|
|
適用工況 |
適合介質(zhì)
Applicable medium |
硝酸腐蝕性介質(zhì)
Nitric acid etc corrosive medium |
醋酸等腐蝕性介質(zhì)
Acetic acid etc corrosive medium |
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適用溫度
Applicable temperature |
-28~300℃
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應(yīng)用規(guī)范 |
法蘭尺寸按
Flange dimension follows |
JB79-59、SH3406、GB9113、HG20592-97
|
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檢驗(yàn)試驗(yàn)按
Teat and inspection follows |
BG/T13927-89 JB/T9092
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公稱壓力PN/MPa
Nominalpressrue |
1.6~4.0MPa
|
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PN1.6MPa主要連接尺寸及重量 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主要連接尺寸及重量 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主要連接尺寸及重量 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
|
