|
产品名称:
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美标波纹管闸阀
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产品型号:
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WZ41H
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驱动方式:
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手动
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连接形式:
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法兰式
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结构形式:
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直通式
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密封结构:
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硬密封
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压力范围:
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0.1-32Mpa
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公称通径:
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DN10-50
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|
常用材质:
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铸钢、锻钢、不锈钢
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产品价格:
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电议
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美标波纹管闸阀产品概述:
美标波纹管闸阀的阀杆采用波纹管及填料双重密封结构,确保阀杆处的无泄漏密封,特别适用于***、***、***及贵重介质的管路。波纹管采用不锈钢或Inconel材料制造,波纹管密封结构设计合理,耐疲劳,使用寿命长。
WZ41闸阀适用于Class150~900、PN1.0~6.0MPa,工作温度-29~425℃(碳钢)、-29~500℃(不锈钢)的各种管路上,用于截断或接通管路中的介质,选用不同的材质,WZ41闸阀可分别适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。
| 美标波纹管闸阀零部件材料: |
零件名称
parta name |
阀体 body |
阀盖 bonnet |
阀杆 stem |
闸板 disc |
密封面
sealing face |
填料 paking |
| WCB |
WCB |
WCB |
13Cr |
2Cr13 |
2Cr13 |
柔性石墨
GRAPHITE |
| STL |
| 304 |
CF8 |
CF8 |
304 |
304 |
304 |
柔性石墨
GRAPHITE |
| STL |
PTFE |
| 316 |
CF8M |
CF8M |
316 |
316 |
316 |
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 |
| STL |
PTFE |
|
| 美标波纹管闸阀用途: |
| 工业(industry) |
电站(power station) |
| 废气净化厂(flue gas puerification plant) |
***(gas supply) |
| 真空装置(vacuum facilities) |
氨(ammonia) |
| 热水(hot water) |
冷冻系统(cllling&freezing systme) |
| 加热设备(heating technology) |
蒸汽系统(steam system) |
|
| 美标波纹管闸阀特点: |
| 双层波纹管(double walls bellow seal) |
维修方便(maintenance-free) |
| 波纹管密封阀杆(spindle with bellow seal) |
双重密封(secondary sealing) |
| 位置指示(position indicator) |
无升降手轮(non-rising handwheel) |
|
| 波纹管闸阀主要参数: |
公称压力
(nominal pressure) |
1.6Mpa |
2.5Mpa |
4.0Mpa |
| 密封试验(seal test) |
1.8MPa |
2.8MPa |
4.4MPa |
| 壳体强度(shell) |
2.4MPa |
3.6MPa |
6.0MPa |
适用温度
(suitabletemprature) |
300℃ |
|
| 美标波纹管闸阀应用规范: |
| Bb Os & Y型结构 |
| 制造标准:GB12235 |
结构长度:GB12221 |
| 对焊口标准:GB12224 |
试验标准:GB13927 |
美标波纹管闸阀结构图片:

美标波纹管闸阀规格尺寸:
|
PN
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DN
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L
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L 1
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D
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D 1
|
D 2
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B
|
f
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F
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D 6
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N-ф
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△H
(STRODE)
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|
1.6
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15
|
130
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80
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95
|
65
|
45
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14
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2
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-
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-
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4-14
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13
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|
20
|
150
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90
|
105
|
75
|
55
|
14
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2
|
-
|
-
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4-14
|
17
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|
25
|
160
|
110
|
115
|
85
|
65
|
14
|
2
|
-
|
-
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4-14
|
22
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|
32
|
180
|
127
|
135
|
100
|
78
|
16
|
2
|
-
|
-
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4-18
|
29
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|
40
|
200
|
156
|
145
|
110
|
85
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16
|
3
|
-
|
-
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4-18
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34
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|
50
|
230
|
170
|
160
|
125
|
100
|
16
|
3
|
-
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-
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4-18
|
43
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|
65
|
290
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-
|
180
|
145
|
120
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18
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3
|
-
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-
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4-18
|
50
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|
80
|
310
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-
|
195
|
160
|
135
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20
|
3
|
-
|
-
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8-18
|
58
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|
100
|
350
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-
|
215
|
180
|
155
|
20
|
3
|
-
|
-
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8-18
|
78
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|
125
|
400
|
-
|
245
|
210
|
185
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22
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3
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-
|
-
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8-18
|
105
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|
150
|
480
|
-
|
280
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240
|
210
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24
|
3
|
-
|
-
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8-23
|
112
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|
200
|
600
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-
|
335
|
295
|
265
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26
|
3
|
-
|
-
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12-23
|
150
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2.5
|
15
|
130
|
80
|
95
|
65
|
45
|
16
|
2
|
-
|
-
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4-14
|
|
20
|
150
|
90
|
105
|
75
|
55
|
16
|
2
|
-
|
-
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4-14
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|
25
|
160
|
110
|
115
|
85
|
65
|
16
|
2
|
-
|
-
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4-14
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|
32
|
180
|
127
|
135
|
100
|
78
|
18
|
2
|
-
|
-
|
4-18
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|
40
|
200
|
156
|
145
|
110
|
85
|
18
|
3
|
-
|
-
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4-18
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|
50
|
230
|
170
|
160
|
125
|
100
|
20
|
3
|
-
|
-
|
4-18
|
|
65
|
290
|
-
|
180
|
145
|
120
|
22
|
3
|
-
|
-
|
8-18
|
|
80
|
310
|
-
|
195
|
160
|
135
|
22
|
3
|
-
|
-
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8-18
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|
100
|
350
|
-
|
230
|
190
|
160
|
24
|
3
|
-
|
-
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8-23
|
|
125
|
400
|
-
|
270
|
220
|
188
|
28
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3
|
-
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-
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8-25
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|
150
|
480
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-
|
300
|
250
|
218
|
30
|
3
|
-
|
-
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8-25
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|
200
|
600
|
-
|
360
|
310
|
278
|
34
|
3
|
-
|
-
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12-25
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