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Q45F三通四密封球阀标准
1、设计、制造按API600 API6D
2、结构长度按ZMV-2002
3、法兰尺寸按ANSIB16.5
4、试验和检验按API598 API6D
Q45F三通四密封球阀规范
1、设计、制造按GB12237-89
2、结构长度按ZMV-2002
3、连接法兰JB79-94
4、阀门检查和试验按GB13927-89
Q45F三通四密封球阀主要零件材料
|
序号
No. |
材料标准
|
材料牌号
|
序号
No. |
材料标准
|
材料牌号
|
||||||
|
碳钢
|
不锈钢
|
碳钢
|
不锈钢
|
||||||||
|
零件名称
|
GB
|
ASTM
|
GB
|
ASTM
|
零件名称
|
GB
|
ASTM
|
GB
|
ASTM
|
||
|
01
|
排污塞
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316L |
14
|
垫圈
|
氟橡胶；PTFE；金属夹石墨
|
|||
|
02
|
阀体
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
15
|
阀盖
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
|
03
|
阀座O形圈
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
16
|
止推轴承
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|
04
|
阀座弹簧
|
17-7PH
|
17-7PH
|
17-7PH
|
17-7PH
|
17
|
压环
|
25镀铬
25HRC |
A105镀铬
A105HRC |
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
|
05
|
阀座
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
18
|
填料O形圈
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
|
06
|
阀座支承圈
|
25镀铬
25HRC |
A105镀铬
A105HRC |
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
19
|
阀杆O形圈
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
氟橡胶
|
|
07
|
球体
|
1Cr18Ni9Ti
|
304
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
20
|
阀杆填料
|
石墨
|
|||
|
08
|
球体键
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
21
|
填料压盖
|
25镀铬
25HRC |
A105镀铬
A105HRC |
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
|
09
|
上阀杆
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316L |
22
|
螺钉
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
10
|
侧盖
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
23
|
支架
|
WCB
|
WCB
|
WCB
|
WCB
|
|
11
|
垫圈
|
氟橡胶；PTFE；金属夹石墨
|
17-7PH
|
24
|
键
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
||
|
12
|
螺母
|
45
|
A194-2H
|
0Cr18Ni
|
A194-8M
|
25
|
盲板
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
|
13
|
双头螺柱
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
||||||
