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主要零件材质表 Form of Main Parts Materials
序号
No.
|
零件名称
Name of parts
|
材质 Material
|
|
C
|
P
|
R
|
|
1
|
右阀体
Right valve
|
WCB
|
ZG1Gr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
2
|
螺母
Nut
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
3
|
垫片
Gasket
|
PTFE、石墨金属复合垫
Graphite metal composite pad
|
|
4
|
螺栓
Screw
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
5
|
阀体
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
6
|
阀座
Seat
|
PTFE、尼龙(Nylon)、对位聚苯(PPL)
硬廣合金Hard Alloy
|
|
7
|
球体
Ball
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
8
|
阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
9
|
垫片
Gasket
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
10
|
填料
Packing
|
PTFE、柔石墨
Flexible Graphite
|
|
11
|
衬套
Bushing
|
PTFE复合轴承
Composite bearings
|
|
12
|
压盖
Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
13
|
螺栓
Screw
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
14
|
螺栓
Screw
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
15
|
连接支架
Connecting Yoke
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
16
|
螺栓
Screw
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
17
|
连接套
Connecting Set
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
18
|
气动装置
Pneumatic Device
|
AT系列、AW系列
AT Series、AW Series
|
|
19
|
位置指示器
Location Indicator
|
塑料 Plastic
|
※注：系列球阀主要零部件及密封圈的材质可根据实际工况条件或用户特殊要求设计选用。
Note ： The structural length and connecting flage sizel of ball valve series can be designed and manufactured as per uses'requirements.
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