序號
|
材料
標準 零件名稱
|
材料牌號
|
序
號
|
材料
標準 零件名稱
|
材料牌號
|
|
碳鋼
|
不銹鋼
|
碳鋼
|
不銹鋼
|
|
GB
|
ASTM
|
GB
|
ASTM
|
GB
|
ASTM
|
GB
|
ASTM
|
|
01
|
底蓋
|
25
|
A105
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
17
|
墊圈
|
氟橡膠 ；PTFE ,金屬夾石墨
|
|
02
|
底蓋螺釘
|
25CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B7M
|
18
|
螺母
|
45
|
A194-2H
|
0Cr18Ni
|
A194-8M
|
|
03
|
墊圈
|
氟橡膠 ；PTFE ,金屬夾石墨
|
19
|
雙頭螺柱
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
04
|
止推軸承
|
金屬夾PTFE
|
20
|
墊圈
|
氟橡膠；PTFE,金屬夾石墨
|
|
05
|
下閥桿
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
21
|
閥蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
|
CF8/CF8M/
CF3/CF3M
|
|
06
|
下閥桿軸承
|
金屬夾PTFE
|
22
|
止推軸承
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|
07
|
排污塞
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
23
|
壓環(huán)
|
25鍍鉻
|
A105鍍鉻
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
|
08
|
閥體
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
|
CF8/CF8M/
CF3/CF3M
|
24
|
填料函0形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
|
09
|
閥座O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
25
|
閥桿
“O”形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
|
10
|
閥座彈簧
|
17-7PH
|
17-7PH
|
17-7PH
|
17-7PH
|
26
|
閥桿填料
|
石墨
|
|
11
|
閥座
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
27
|
填料壓蓋
|
25鍍鉻
|
A105鍍鉻
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
|
12
|
閥座支承圈
|
25鍍鉻
|
A105鍍鉻
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
28
|
螺釘
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
13
|
球體
|
1Cr18Ni9Ti
|
304
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
29
|
支架
|
WCB
|
WCB
|
WCB
|
WCB
|
|
14
|
球體鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
30
|
鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
|
15
|
上閥體
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
|
|
|
|
|
|
|
16
|
側(cè)蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
|
CF8/CF8M/
CF3/CF3M
|
|