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- 产品名称：液化气专用球阀Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,
- 产品型号：Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25
- 产品展商：其它品牌
- 产品文档：无相关文档
简单介绍
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀 的详细介绍
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀
Q41F-16P-DN50,Q41F-16P-DN65,Q41F-16P-DN80,Q41F-16P-DN100,Q41F-16P-DN125,Q41F-16P-DN150,Q41F-16P-DN200,Q41F-25P-DN15,Q41F-25P-DN20,Q41F-25P-DN25,
Q41F-25P-DN
产品描述
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀
的详细介绍
Q41F-16P-DN15,Q41F-16P-DN20,Q41F-16P-DN25,Q41F-16P-DN32,Q41F-16P-DN40,液化气专用球阀
Q41F-16P-DN50,Q41F-16P-DN65,Q41F-16P-DN80,Q41F-16P-DN100,Q41F-16P-DN125,Q41F-16P-DN150,Q41F-16P-DN200,Q41F-25P-DN15,Q41F-25P-DN20,Q41F-25P-DN25,
Q41F-25P-DN32,Q41F-25P-DN40,Q41F-25P-DN50,Q41F-25P-DN65,Q41F-25P-DN80,Q41F-25P-DN100,Q41F-25P-DN125,Q41F-25P-DN150,Q41F-25P-DN200,Q41F-40R-DN15,
Q41F-40R-DN20,Q41F-40R-DN25,Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80,Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,
Q41N液化气专用球阀概述：
Q41N液化气专用球阀采用成形聚四氟乙烯填料，适用于大多数高中压燃气输送场合，手柄操作力矩平稳，O形密封圈用来防止外部杂质进入阀门内部。并保持阀门长期密封性能，大于DN150的球阀采用蜗轮驱动。燃气球阀适用于中、小口径管路的各种压力、温度和介质下控制接通或截断管路介质的启闭装置;靠介质压力将球体压紧在出口端阀座上,其使用压力和通径受到一定限制.采用90°传动,故开关方便迅速,可以实行快速启闭.
Q41N液化气专用球阀的优点：
1、球阀通道平整光滑便于管道扫线清洗,可以输送浆液及固体颗粒等介质.
2、采用PTFE(聚四氟乙烯)等材料作为密封,具有良好润滑性和弹性,与球体摩擦系小,使用寿命长.
3、启闭迅速,启闭时只需把球体转动90°,方便而迅速.
4.球阀的流体阻力小,全开时球体通道、阀体通道和连接管道的截面积相等,并且成直线想通,介质流过球阀,相当于流过一段直通的管子,在各类阀门中球阀的流体阻力*小.
5、经配置有手动、蜗轮驱动、气动、电动(防爆)可以实现远程自动控制,能满足用户的各种工况使用要求
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零件名称
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材料
|
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Q41F-16P-25P-40R
|
|
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阀体
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铬镍钛钢
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阀体
球体
阀杆
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球体
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阀杆
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密封圈
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聚四乙烯
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扳手
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铸钢
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Q41N液化气专用球阀主要零件材料及性能
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阀体
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阀杆
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阀球
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密封面
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垫片
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填料
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工作温度
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适用介质
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WCB
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1Cr13
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1Cr13
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1Cr13
司太立合金
本体材料
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柔性石墨
不锈钢加柔性石墨
08软钢
F304 F316
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柔性石墨
编结石墨
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-29-425℃
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水、蒸汽、油品
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WC6
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15CrMo
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15CrMo
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-29-425℃
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WC9
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25Cr2MoV
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25Cr2MoV
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LCB
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304
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304
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-46-354℃
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CF8
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304
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304
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-196-600℃
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部分酸、碱
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CF3
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304L
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304L
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CF8M
|
316
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316
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CF3M
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316L
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316L
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公称通经DN
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15
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20
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25
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32
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40
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50
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65
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80
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100
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125
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150
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200
|
|
L
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130
|
140
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150
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165
|
180
|
200
|
220
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250
|
280
|
320
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360
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400
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|
H
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59
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63
|
75
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105
|
95
|
107
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142
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152
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178
|
252
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272
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342
|
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W
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130
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130
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160
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180
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230
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230
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400
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400
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650
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1050
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1050
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1410
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Wt(Kg)
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2.5
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3
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5
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6
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7
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10
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15
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19
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33
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58
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93
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160
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