技術(shù)規(guī)范 Technical specification
設(shè)計(jì)依據(jù)
Design
reference |
API、ANSI標(biāo)準(zhǔn)
|
設(shè)計(jì)標(biāo)準(zhǔn)
Design standard
|
API6D、ANSI B16.34
|
結(jié)構(gòu)長(zhǎng)度
Face To face
|
法蘭連接
Flange connecting
|
API6D、ANSIB16.10
|
連接法蘭尺寸
Connecting Flange Size
|
ANSI B16.5
|
試驗(yàn)和檢驗(yàn)
Test & insoection
|
API
6D、API598
|
*注:系列球閥結(jié)構(gòu)長(zhǎng)度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)
Note: The main spare parts and
sealing-ring materials of ball valve series can be designed for
Options as per real working conditions and users special reauirements.
主要零件材質(zhì)表 Form of Major Parts Materials
序號(hào)
No |
零件名稱
Accessory name
|
材質(zhì)
|
C
|
P
|
R
|
1
|
右閥體
Bonnet
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
2
|
螺母
Nut
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
墊片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
4
|
螺柱
Stud
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
5
|
閥體
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
6
|
閥座
Seat
|
PTFE
|
PTFE
|
PTFE
|
7
|
球體
Ball
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
lCr18Ni12Mo2Ti
|
8
|
閥桿
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
lCr18Ni12Mo2Ti
|
9
|
墊片
Gasket
|
PTFE
|
PTFE
|
PTFE
|
10
|
填料
Packing
|
PTFE
|
PTFE
|
PTFE
|
11
|
襯套
Bushing
|
PTFE
|
PTFE
|
PTFE
|
12
|
壓蓋
Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
13
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
14
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
15
|
連接支架
Connecting Yoke
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
16
|
螺栓
Bolt
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
17
|
連接套
Connecting Set
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
18
|
氣動(dòng)裝置
Pneumatic Device
|
|
|
|
19
|
位置指示器
Location Indicator
|
|
|
|
*主要零部件及密封圈的材質(zhì)亦可根據(jù)實(shí)際工況條件或用戶特殊要求設(shè)計(jì)選用。
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產(chǎn)品來源:ANSI美標(biāo)球閥(http://www.tonggongfm.com/cp/qiufa/674.html)