WZ41H新型美标波纹管闸阀波纹管闸阀WZ1H
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Bb Os & Y型结构
制造标准:GB12235
结构标准:GB12221
对焊口标准:GB12224
实验标准:GB13927
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Bb Os & Y Structure
Manufacture:GB12221
Face ToFace:DIN3202
Butt-welding:GB12224
Test:GB13927
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公称压力(nominalPressure)
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1.6Mpa
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2.5Mpa
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4.0Mpa
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密封实验(seal Test)
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1.8Mpa
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2.8Mpa
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4.4Mpa
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壳体强度(shell)
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2.4Mpa
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3.6Mpa
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6.0Mpa
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适用温度(suitable Temprature)
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|
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特点(Features):
双层波纹管(Double Wall Bellow Swal)
维修方便(Maintenance-free)
波纹管密封阀杆(spindle With Bwllow Swal)
双重密封(Secondary Sealing)
位置指示(Position indicator)
无升降手轮(Non-rising Handwheel)
用途(Selection of Possible Applications):
工业(Industry)
废气净化厂(Flue Gas Pierification Plant)
真空装置(Vacuum Facilities)
热水(Hot Water)
加热设备(Heating Rechnology)
电站(Power Station)
天然气(Gas Supply)
氨(Ammonia)
冷冻系统(cLLLING&Freezing Systme)
蒸汽系统(Steam System)
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零件名称
Parta name
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阀体
Body
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阀盖
Bonnet
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阀杆
Stem
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阀瓣
Disc
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密封面
Sealiing
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填料
Paking
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GS-C25
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GS-C25
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GS-C25
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13r
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2Cr13
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2Cr13
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柔性石墨GRAPHITE
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STL
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|
304
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CF8
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CF8
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304
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304
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304
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STL
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|
316
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CF8M
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CF8M
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316
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316
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316
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|
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STL
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304L
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Cf3
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Cf3
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316
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304L
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304L
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|
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STL
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316L
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CF3M
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CF3M
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316
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316L
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316L
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|
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STL
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PN
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DN
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L
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D
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D1
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D2
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B
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f
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N-Φ
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△H(STRODE)
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1.6
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15
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130
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95
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65
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45
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14
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2
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4-14
|
20
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|
20
|
150
|
105
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75
|
55
|
14
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2
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4-14
|
25
|
|
25
|
160
|
115
|
85
|
65
|
14
|
2
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4-14
|
30
|
|
32
|
180
|
135
|
100
|
78
|
16
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2
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4-18
|
35
|
|
40
|
200
|
145
|
110
|
85
|
16
|
3
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4-18
|
45
|
|
50
|
250
|
160
|
125
|
100
|
16
|
3
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4-18
|
55
|
|
65
|
265
|
180
|
145
|
120
|
18
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3
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4-18
|
70
|
|
80
|
280
|
195
|
160
|
135
|
20
|
3
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8-18
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85
|
|
100
|
300
|
215
|
180
|
155
|
20
|
3
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8-18
|
105
|
|
125
|
325
|
245
|
210
|
185
|
22
|
3
|
8-18
|
130
|
|
150
|
350
|
280
|
240
|
210
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24
|
3
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8-23
|
155
|
|
200
|
400
|
335
|
295
|
265
|
26
|
3
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12-23
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205
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2.5
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15
|
130
|
95
|
65
|
45
|
16
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2
|
4-14
|
20
|
|
20
|
150
|
105
|
75
|
55
|
16
|
2
|
4-14
|
25
|
|
25
|
160
|
115
|
85
|
65
|
16
|
2
|
4-14
|
30
|
|
32
|
180
|
135
|
100
|
78
|
18
|
2
|
4-18
|
35
|
|
40
|
200
|
145
|
110
|
85
|
18
|
3
|
4-18
|
45
|
|
50
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
55
|
|
65
|
265
|
180
|
145
|
120
|
22
|
3
|
8-18
|
70
|
|
80
|
280
|
195
|
160
|
135
|
22
|
3
|
8-18
|
85
|
|
100
|
300
|
230
|
190
|
160
|
24
|
3
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8-23
|
105
|
|
125
|
325
|
270
|
220
|
188
|
28
|
3
|
8-25
|
130
|
|
150
|
350
|
300
|
250
|
218
|
30
|
3
|
8-25
|
155
|
|
200
|
400
|
360
|
310
|
278
|
34
|
3
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12-25
|
205
|
|
4.0
|
15
|
130
|
95
|
65
|
45
|
16
|
2
|
4-14
|
20
|
|
20
|
150
|
105
|
75
|
55
|
16
|
2
|
4-14
|
25
|
|
25
|
160
|
115
|
85
|
65
|
16
|
2
|
4-14
|
30
|
|
32
|
180
|
135
|
100
|
78
|
18
|
2
|
4-18
|
35
|
|
40
|
200
|
145
|
110
|
85
|
18
|
3
|
4-18
|
45
|
|
50
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
55
|
|
65
|
280
|
180
|
145
|
120
|
22
|
3
|
8-18
|
70
|
|
80
|
310
|
195
|
160
|
135
|
22
|
3
|
8-18
|
85
|
|
100
|
350
|
230
|
190
|
160
|
24
|
3
|
8-23
|
105
|
|
125
|
400
|
270
|
220
|
188
|
28
|
3
|
8-25
|
130
|
|
150
|
450
|
300
|
250
|
218
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30
|
3
|
8-25
|
155
|
|
200
|
550
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375
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320
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282
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38
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3
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12-30
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205
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特点: 阀杆采用波纹管密封,采用填料辅助密封,双层波纹管,无升降手轮,阀杆防转装置.
应用场合: 工业,电力系统,废气净化装置,燃气,蒸汽设备,真空设备,热水,导热油应用,造船业等.
适用介质: 石油,天燃气,蒸汽,热水,导热油,工业用水等.
产品相关关键字： 波纹管截止阀、波纹管闸阀、波纹管阀门
