產品詳情
簡單介紹：
GB鑄鋼固定球閥 上明閥門應用規范1、設計制造造GB122372、結構長度按GB122213、法蘭尺寸按JB/T79.1～79.4 GB/T9113.1～9113.44、閥門檢查和試驗按BG/T13927
詳情介紹：
GB鑄鋼固定球閥 上明閥門
GB鑄鋼固定球閥主要零件材料
|
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 |
18
|
上閥桿
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316L |
|
02
|
底蓋螺釘
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
19
|
上閥桿軸承
|
金屬夾PTFE
|
金屬夾PTFE
|
金屬夾
PTFE |
金屬夾
PTFE |
|
03
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
20
|
止推軸承
|
PTFE
|
PTFE
|
PTFE
|
PTFE
|
|||
|
04
|
止推軸承
|
金屬夾PTFE
|
21
|
閥座O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
|||
|
05
|
下閥桿
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316L |
22
|
填料O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
|
06
|
下閥桿軸承
|
氟橡膠；PTFE；金屬夾石墨
|
23
|
閥桿填料函
|
25鍍鉻
|
A105鍍鉻
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
|||
|
07
|
閥體
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
24
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
|||
|
08
|
螺母
|
45
|
A194-2H
|
0Cr18Ni
|
A194-8M
|
25
|
閥桿填料
|
石墨
|
|||
|
09
|
雙頭螺柱
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
26
|
雙頭螺柱
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|
10
|
墊圈
|
金屬夾石墨
|
27
|
螺釘
|
35CrMoA
|
A193-B7
|
1Cr17Ni2
|
A193-B8M
|
|||
|
11
|
閥蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
28
|
填料壓蓋
|
WCB
|
A216-WCB
|
ZG1Cr18Ni9Ti
ZG1Cr18Ni12M02Ti |
CF8/CF8M/
CF3/CF3M |
|
12
|
閥座O形圈
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
氟橡膠
|
29
|
螺母
|
45
|
A194-2H
|
0Cr18Ni
|
A194-8M
|
|
13
|
閥座彈簧
|
17-7PH
|
17-7PH
|
17-7PH
|
17-7PH
|
30
|
支架
|
WCB
|
WCB
|
WCB
|
WCB
|
|
14
|
閥座
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
PTFE;PPL
|
31
|
鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
|
15
|
閥座支承圈
|
25鍍鉻
|
A105鍍鉻
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
32
|
墊圈
|
氟橡膠；PTFE；金屬夾石墨
|
|||
|
16
|
球體
|
1Cr18Ni9Ti
|
304
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316 |
33
|
排污塞
|
2Cr13
|
A276-410
|
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti |
F304/F316/
F304L/F316L |
|
17
|
球體鍵
|
40Cr
|
40Cr
|
1Cr17Ni2
|
1Cr17Ni2
|
|
|
|
|
|
|
1、設計制造造GB12237
2、結構長度按GB12221
3、法蘭尺寸按JB/T79.1～79.4 GB/T9113.1～9113.4
4、閥門檢查和試驗按BG/T13927
應用規范
PN1.6MPa主要外形尺寸
|
公稱通徑DN
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
|
|
d1
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
337
|
387
|
438
|
489
|
591
|
686
|
|
|
L
|
165
|
180
|
190
|
216
|
241
|
283
|
305
|
356
|
394
|
457
|
533
|
610
|
686
|
762
|
864
|
914
|
1067
|
1245
|
|
|
H
|
50
|
55
|
80
|
102
|
144
|
127
|
152
|
184
|
219
|
376
|
360
|
395
|
430
|
470
|
550
|
580
|
700
|
800
|
|
|
手動
|
H1
|
75
|
85
|
95
|
707
|
125
|
152
|
178
|
300
|
330
|
398
|
495
|
580
|
625
|
670
|
698
|
840
|
1050
|
1100
|
|
E
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
|
|
F
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
350
|
350
|
400
|
420
|
400
|
420
|
400
|
410
|
650
|
|
|
W
|
160
|
160
|
230
|
230
|
400
|
400
|
650
|
1050
|
1050
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
|
|
電動
|
H2
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
554
|
600
|
652
|
760
|
770
|
830
|
-
|
940
|
940
|
1115
|
|
L1
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
235
|
235
|
235
|
259
|
400
|
400
|
-
|
410
|
410
|
410
|
|
|
氣動
|
H3
|
215
|
240
|
264
|
274
|
379
|
389
|
479
|
552
|
666
|
736
|
926
|
1059
|
1127
|
1393
|
1468
|
1538
|
1538
|
1450
|
|
L2
|
200
|
270
|
270
|
270
|
405
|
405
|
576
|
576
|
776
|
776
|
776
|
1060
|
1060
|
1360
|
1360
|
1360
|
1360
|
2840
|
|
PN2.5MPa主要外形尺寸
|
公稱通徑DN
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
700
|
|
|
d1
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
337
|
387
|
438
|
489
|
591
|
686
|
|
|
L
|
165
|
180
|
190
|
216
|
241
|
283
|
305
|
381
|
403
|
502
|
568
|
648
|
762
|
838
|
914
|
991
|
1143
|
1346
|
|
|
H
|
50
|
55
|
80
|
102
|
114
|
127
|
152
|
184
|
219
|
273
|
360
|
395
|
430
|
470
|
550
|
580
|
700
|
800
|
|
|
手動
|
H1
|
75
|
85
|
95
|
107
|
125
|
152
|
178
|
300
|
330
|
398
|
495
|
580
|
625
|
670
|
698
|
840
|
1050
|
1100
|
|
E
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
116
|
116
|
171
|
171
|
257
|
257
|
257
|
150
|
83
|
|
|
F
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
350
|
350
|
400
|
420
|
400
|
420
|
400
|
410
|
650
|
|
|
W
|
160
|
160
|
230
|
230
|
400
|
400
|
650
|
1050
|
1050
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
|
|
電動
|
H2
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
235
|
235
|
400
|
400
|
410
|
410
|
-
|
420
|
690
|
690
|
|
L1
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
74
|
350
|
350
|
420
|
420
|
400
|
-
|
400
|
410
|
650
|
|
|
氣動
|
H3
|
215
|
240
|
264
|
340
|
379
|
452
|
479
|
646
|
666
|
814
|
1002
|
1059
|
1150
|
1205
|
1250
|
1295
|
1390
|
1470
|
|
L2
|
200
|
270
|
270
|
405
|
405
|
574
|
574
|
756
|
756
|
1060
|
1060
|
1060
|
1360
|
1360
|
2840
|
2840
|
3300
|
3300
|
|