主要零件材料
|
序號
No.
|
材料標準
|
材料牌號
|
序號
No.
|
材料標準
|
材料牌號
|
|
碳鋼
|
不銹鋼
|
碳鋼
|
不銹鋼
|
|
零件名稱
|
GB
|
ASTM
|
GB
|
ASTM
|
零件名稱
|
GB
|
ASTM
|
GB
|
ASTM
|
|
01
|
底蓋
|
25
|
A105
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
16
|
側蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti
|
CF8/CF8M/
CF3/CF3M
|
|
02
|
底蓋螺釘
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
17
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
|
03
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
18
|
螺母
|
45
|
A194-2H
|
0Cr18Ni
|
A194-8M
|
|
04
|
止推軸承
|
金屬夾PTFE
|
19
|
雙頭螺柱
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
05
|
下閥桿
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
20
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
|
06
|
下閥桿軸承
|
金屬夾PTFE
|
21
|
閥蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti
|
CF8/CF8M/
CF3/CF3M
|
|
07
|
排污塞
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
22
|
止推軸承
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|
08
|
閥體
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti
|
CF8/CF8M/
CF3/CF3M
|
23
|
壓環
|
25鍍鉻
25HRC
|
A105鍍鉻
A105HRC
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316
|
|
09
|
閥座O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
24
|
填料函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
|
25
|
閥桿O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
|
11
|
閥座
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
26
|
閥桿填料
|
石墨
|
|
12
|
閥??支承圈
|
25鍍鉻
25HRC
|
A105鍍鉻
A105HRC
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316
|
27
|
填料壓蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti
|
CF8/CF8M/
CF3/CF3M
|
|
13
|
球體
|
1Cr18Ni9Ti
|
304
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316
|
28
|
螺釘
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
14
|
球體鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
29
|
支架
|
WCB
|
WCB
|
WCB
|
WCB
|
|
15
|
上閥桿
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
|
F304/F316/
F304L/F316L
|
30
|
鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
標準
規范
1、設計、制造按GB12237-89
2、結構長度按ZMV-2002
3、連接法蘭JB79-94
4、閥門檢查和試驗按GB13927-89
主要外形尺寸
|
150Lb-300Lb
|
|
尺寸
|
inch
|
1/2"
|
3/4"
|
1"
|
1-1/4"
|
1-1/2"
|
2"
|
2-1/2"
|
3"
|
4"
|
5"
|
6"
|
8"
|
10"
|
12"
|
|
DN
|
15
|
20
|
250
|
40
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
L
|
mm
|
160
|
180
|
200
|
230
|
250
|
260
|
320
|
320
|
370
|
400
|
440
|
500
|
-
|
712
|
|
H
|
mm
|
100
|
115
|
125
|
125
|
135
|
145
|
155
|
176
|
180
|
-
|
-
|
-
|
-
|
-
|
|
W
|
mm
|
140
|
140
|
155
|
250
|
250
|
350
|
350
|
420
|
700
|
1000
|
1300
|
1800
|
-
|
-
|
|
1/2(L)
|
mm
|
70
|
80
|
90
|
100
|
110
|
120
|
130
|
140
|
160
|
190
|
220
|
270
|
-
|
356
|
|
1.6MPa-4.0MPa
|
|
尺寸
|
inch
|
1/2"
|
3/4"
|
1"
|
1-1/4"
|
1-1/2"
|
2"
|
2-1/2"
|
3"
|
4"
|
5"
|
6"
|
8"
|
10"
|
12"
|
|
DN
|
15
|
20
|
250
|
40
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
mm
|
160
|
180
|
200
|
230
|
250
|
260
|
320
|
320
|
370
|
400
|
440
|
500
|
-
|
712
|
|
L
|
mm
|
100
|
115
|
125
|
125
|
135
|
145
|
155
|
176
|
180
|
-
|
-
|
-
|
-
|
-
|
|
H
|
mm
|
140
|
140
|
155
|
250
|
250
|
350
|
350
|
420
|
700
|
1000
|
1300
|
1800
|
-
|
-
|
|
W
|
mm
|
70
|
80
|
90
|
100
|
110
|
120
|
130
|
140
|
160
|
190
|
220
|
270
|
-
|
356
|
1、設計、制造按API600 API6D
2、結構長度按ZMV-2002
3、法蘭尺寸按ANSIB16.5
4、試驗和檢驗按API598 API6D