產(chǎn)品關(guān)鍵詞：
德標波紋管角式截止閥 WJ44H/W/Y,
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德標波紋管角式截止閥 WJ44H/W/Y:
|
公稱壓力（Nominal Pressure）
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1.6MPa
|
2.5MPa
|
4.0MPa
|
|
密封試驗（Seal Test）
|
1.8MPa
|
2.8MPa
|
4.4MPa
|
|
殼體強度（Shell）
|
2.4MPa
|
3.8MPa
|
6.0MPa
|
|
適用溫度（Suitable Temprature）
|
300℃
|
|
| |
特點（Features）： *雙層波紋管
*維修方便
*波紋管密封閥桿
*雙重密封
*位置指示
*無升降手輪
用途（Selection of Possible Applications）:
*工業(yè) *電站
*廢氣凈化廠 *天然氣
*真空裝置 *氨
*熱水 *冷凍系統(tǒng)
*加熱設(shè)備 *蒸汽系統(tǒng) |
| |
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零件名稱Part Name
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閥體Body
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閥蓋Bonnet
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閥桿 stem
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閥瓣Disc
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密封面Sealing Face
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填料 Paking
|
|
WCB
|
WCB
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WCB
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13Cr
|
2Cr13
|
2Cr13
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柔性石墨GRAPHITE
|
|
STL
|
|
304
|
CF8
|
CF8
|
304
|
304
|
304
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柔性石墨GRAPHITE
|
|
STL
|
PTFE
|
|
316
|
CF8M
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CF8M
|
316
|
316
|
316
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柔性石墨GRAPHITE
|
|
STL
|
PTFE
|
|
304L
|
CF3
|
CF3
|
316
|
304L
|
304L
|
柔性石墨GRAPHITE
|
|
STL
|
PTFE
|
|
316L
|
CF3M
|
CF3M
|
316
|
316L
|
316L
|
柔性石墨GRAPHITE
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|
STL
|
PTFE
|
|
|
|
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PN
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DN
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L
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D
|
D1
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D2
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B
|
f
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N-φ
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△H(STROKE)
|
|
1.6
|
15
|
90
|
95
|
65
|
45
|
16
|
2
|
4-14
|
6
|
|
20
|
95
|
105
|
75
|
58
|
18
|
2
|
4-14
|
6
|
|
25
|
100
|
115
|
85
|
68
|
18
|
2
|
4-14
|
8
|
|
32
|
105
|
140
|
100
|
78
|
18
|
2
|
4-18
|
8
|
|
40
|
115
|
150
|
110
|
88
|
18
|
3
|
4-18
|
13
|
|
50
|
125
|
165
|
125
|
102
|
20
|
3
|
4-18
|
13
|
|
65
|
145
|
185
|
145
|
122
|
18
|
3
|
4-18
|
16
|
|
80
|
155
|
200
|
160
|
138
|
20
|
3
|
8-18
|
20
|
|
100
|
175
|
220
|
180
|
158
|
20
|
3
|
8-18
|
25
|
|
125
|
200
|
250
|
210
|
188
|
22
|
3
|
8-18
|
32
|
|
150
|
225
|
285
|
240
|
212
|
22
|
3
|
8-22
|
40
|
|
200
|
275
|
340
|
295
|
268
|
24
|
3
|
12-22
|
50
|
|
2.5
|
15
|
90
|
95
|
65
|
45
|
16
|
2
|
4-14
|
6
|
|
20
|
95
|
105
|
75
|
58
|
18
|
2
|
4-14
|
6
|
|
25
|
100
|
115
|
85
|
68
|
18
|
2
|
4-14
|
8
|
|
32
|
105
|
140
|
100
|
78
|
18
|
2
|
4-18
|
8
|
|
40
|
115
|
150
|
110
|
88
|
18
|
3
|
4-18
|
13
|
|
50
|
125
|
165
|
125
|
102
|
20
|
3
|
4-18
|
13
|
|
65
|
145
|
185
|
145
|
122
|
22
|
3
|
8-18
|
16
|
|
80
|
155
|
200
|
160
|
138
|
24
|
3
|
8-18
|
20
|
|
100
|
175
|
235
|
220
|
162
|
24
|
3
|
8-22
|
25
|
|
125
|
200
|
270
|
250
|
188
|
26
|
3
|
8-26
|
32
|
|
150
|
225
|
300
|
295
|
218
|
28
|
3
|
8-26
|
40
|
|
200
|
275
|
360
|
310
|
278
|
30
|
3
|
12-26
|
50
|
|
4.0
|
15
|
90
|
95
|
65
|
45
|
16
|
2
|
4-14
|
6
|
|
20
|
95
|
105
|
75
|
58
|
18
|
2
|
4-14
|
6
|
|
25
|
100
|
115
|
85
|
68
|
18
|
2
|
4-14
|
8
|
|
32
|
105
|
140
|
100
|
78
|
18
|
2
|
4-18
|
8
|
|
40
|
115
|
150
|
110
|
88
|
18
|
3
|
4-18
|
13
|
|
50
|
125
|
165
|
125
|
102
|
20
|
3
|
4-18
|
13
|
|
65
|
145
|
185
|
145
|
122
|
22
|
3
|
8-18
|
16
|
|
80
|
155
|
200
|
160
|
138
|
24
|
3
|
8-18
|
20
|
|
100
|
175
|
235
|
220
|
162
|
24
|
3
|
8-22
|
25
|
|
125
|
200
|
270
|
250
|
188
|
26
|
3
|
8-26
|
32
|
|
150
|
225
|
300
|
295
|
218
|
28
|
3
|
8-26
|
40
|
|
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產(chǎn)品關(guān)鍵詞：
德標波紋管角式截止閥 WJ44H/W/Y,
![德標波紋管角式截止閥 WJ44H/W/Y]()
