德国汉克不锈钢法兰截止阀介绍
德国汉克不锈钢法兰截止阀应用规范:
1、设计制造按GB12235-89
2、结构长度按GB12221-89
3、法兰尺寸按JB/G79-94
4、阀门检查和试验按GB13927
德国汉克不锈钢法兰截止阀性能规范
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型号
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公称压力
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试验压力
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工作温度(℃)
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适用介质
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||
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强度(水)(Mpa)
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密封(水)空气(Mpa)
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低压密封空气(Mpa)
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||||
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J41W-16P(R)
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1.6
|
2.4
|
1.8
|
0.6
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≤200
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NITRIC ACID
|
|
J41W-25P(R)
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2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
硝酸类
|
|
ACETIC ACID
|
||||||
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醋酸类
|
||||||
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NITRIV ACID
|
||||||
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硝酸类
|
||||||
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J41W-40P(R)
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4.0
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6.0
|
4.4
|
0.6
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≤200
|
ACETIC ACID
|
|
J41W-64P(R)
|
6.4
|
9.6
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7.0
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0.6
|
≤200
|
醋酸类
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德国汉克不锈钢法兰截止阀主要零件材质
| 零件名称 | ZG1Cr18Ni9Ti系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12Mo2Ti系列 | ZG00Cr17Ni14Mo2系列 | WCB系列 |
|
阀体/阀盖
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ZG1Cr18Ni9Ti
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ZG00Cr18Ni10
|
ZG1Cr18Ni12Mo2Ti
|
ZG00Cr17Ni14Mo2
|
WCB
|
|
阀瓣
|
ZG1Cr18Ni9Ti
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ZG00Cr18Ni10
|
ZG1Cr18Ni12Mo2Ti
|
ZG00Cr17Ni14Mo2
|
1Cr13
|
|
阀杆
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ZG1Cr18Ni9Ti
|
00Cr18Ni10
|
1Cr18Ni12Mo2Ti
|
00Cr17Ni14Mo2
|
1Cr13
|
|
填料
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PTFE编织
|
PTFE编织
|
PTFE编织
|
PTFE编织
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石墨
|
|
垫片
|
304+PTFE
|
304L+PTFE
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316+PTFE
|
316L+PTFE
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石墨+304
|
|
压盖
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ZG1Cr18Ni9Ti
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ZG00Cr18Ni10
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ZG1Cr18Ni12Mo2Ti
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ZG00Cr17Ni14Mo2
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WCB
|
|
填料压环
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1Cr18Ni9Ti
|
00Cr18Ni10
|
1Cr18Ni12Mo2Ti
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00Cr17Ni14Mo2
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1Cr13
|
|
螺栓
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1Cr17Ni2
|
1Cr17Ni2
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1Cr17Ni2
|
1Cr17Ni2
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35CrMoA
|
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螺母
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
45
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图文传真：
