|
高壓法蘭鍛鋼球閥簡介：
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零件名稱
Part name
|
材料
Material
|
|
閥體/蓋
Body/Bonnet
|
|
|
球體 Ball
|
A105+HCr(Nip),2Cr13,304,316,304L,316L
|
|
閥桿 Stem
|
2Cr13,304,316,304L,316L
|
|
閥座 Seat
|
PTFE、PPL、尼龍101
|
ANSI Class150 PN1.6壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
|
公稱通徑
|
NPS
|
1/2"
|
3/4"
|
1"
|
1"-1/4"
|
1"-1/2"
|
2"
|
2"-1/2"
|
3"
|
4"
|
5"
|
6"
|
8"
|
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
球孔直徑
|
13
|
19
|
25
|
32
|
38
|
52
|
65
|
76
|
102
|
127
|
152
|
203
|
|
L
|
108
|
117
|
127
|
140
|
165
|
178
|
191
|
203
|
229
|
356
|
394
|
457
|
|
H1
|
55
|
65
|
70
|
78
|
85
|
105
|
128
|
135
|
155
|
180
|
270
|
335
|
|
Lw
|
130
|
130
|
160
|
160
|
230
|
230
|
400
|
400
|
700
|
700
|
|
|
|
H
|
|
|
|
|
|
|
|
|
|
|
292
|
400
|
|
W
|
|
|
|
|
|
|
|
|
|
|
86
|
600
|
|
E
|
|
|
|
|
|
|
|
|
|
|
241
|
349
|
|
F
|
|
|
|
|
|
|
|
|
|
|
86
|
116
|
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重量(kg)
|
2.3
|
3
|
4.5
|
6.5
|
7.0
|
9.5
|
15
|
19
|
33
|
58
|
75
|
130
|
ANSI Class300 PN2.5 PN4.0壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
|
公稱通徑
|
NPS
|
1/2"
|
3/4"
|
1"
|
1"-1/4"
|
1"-1/2"
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2"
|
2"-1/2"
|
3"
|
4"
|
5"
|
6"
|
8"
|
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
球孔直徑
|
13
|
19
|
25
|
32
|
38
|
52
|
65
|
76
|
102
|
127
|
152
|
203
|
|
L
|
108
|
117
|
165
|
178
|
190
|
216
|
241
|
283
|
305
|
381
|
394
|
457
|
|
H1
|
55
|
65
|
70
|
78
|
85
|
105
|
128
|
135
|
155
|
180
|
270
|
335
|
|
Lw
|
130
|
130
|
160
|
160
|
230
|
230
|
400
|
400
|
700
|
700
|
|
|
|
H
|
|
|
|
|
|
|
|
|
|
|
292
|
400
|
|
W
|
|
|
|
|
|
|
|
|
|
|
86
|
600
|
|
E
|
|
|
|
|
|
|
|
|
|
|
241
|
349
|
|
F
|
|
|
|
|
|
|
|
|
|
|
86
|
116
|
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重量(kg)
|
25
|
3.5
|
5.5
|
8.5
|
10.5
|
14.5
|
21.5
|
28
|
42
|
70
|
95
|
150
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ANSI Class400 PN6.3壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
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公稱通徑
|
NPS
|
1/2"
|
3/4"
|
1"
|
1/4"
|
11/2"
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2"
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21/2"
|
3"
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4"
|
6"
|
|
DN
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
150
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球孔直徑
|
13
|
19
|
25
|
32
|
38
|
52
|
63
|
76
|
102
|
152
|
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L
|
RF&B
|
165
|
190
|
216
|
229
|
241
|
292
|
330
|
356
|
406
|
495
|
|
H1
|
62
|
68
|
78
|
85
|
100
|
115
|
145
|
150
|
170
|
260
|
|
Lw
|
130
|
160
|
160
|
230
|
230
|
400
|
400
|
700
|
700
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|
H
|
|
|
|
|
|
|
|
|
270
|
310
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W
|
|
|
|
|
|
|
|
|
450
|
600
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|
E
|
|
|
|
|
|
|
|
|
241
|
349
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F
|
|
|
|
|
|
|
|
|
86
|
116
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重量(kg)
|
19
|
43
|
76
|
132
|
340
|
470
|
650
|
870
|
1260
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1862
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