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| 產品展示 船用截止閥 >> 鑄鐵截止閥JIS F7307 10K
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Standard Materials
|
body
|
fc200
|
|
bonnet
|
fc200
|
|
seat
|
bc6/sus420
|
|
disc
|
bc6/sus420
|
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stem
|
c3771bd or be/sus420
|
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gland
|
bc6
|
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gasket
|
non-asbestos
|
|
DN
|
d
|
L
|
D
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C
|
NO.
|
h
|
t
|
H
|
D2
|
|
50
|
50
|
220
|
155
|
120
|
4
|
19
|
20
|
285
|
160
|
|
65
|
65
|
270
|
175
|
140
|
4
|
19
|
22
|
310
|
200
|
|
80
|
80
|
300
|
185
|
150
|
8
|
19
|
22
|
320
|
200
|
|
100
|
100
|
350
|
210
|
175
|
8
|
19
|
24
|
370
|
250
|
|
125
|
125
|
420
|
250
|
210
|
8
|
23
|
24
|
420
|
280
|
|
150
|
150
|
490
|
280
|
240
|
8
|
23
|
26
|
470
|
315
|
|
200
|
200
|
570
|
330
|
290
|
12
|
23
|
26
|
555
|
355
|
|
250
|
250
|
740
|
400
|
355
|
12
|
25
|
30
|
680
|
450
|
|
300
|
300
|
840
|
445
|
400
|
16
|
25
|
32
|
770
|
500
|
|
|
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