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公司基本資料信息
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公稱壓力 PN(MPa) |
試驗壓力(MPa)
|
適用溫度(℃)
|
適用介質(zhì)
|
|||
強度試驗
|
密封試驗
|
WCB
|
Cr5Mo
|
1Cr18Ni9Ti
|
||
1.6
|
2.4
|
1.8
|
≤425
|
≤540
|
≤600
|
水、油品、蒸氣、酸性介質(zhì)
|
2.5
|
3.8
|
2.8
|
||||
4.0
|
6.0
|
4.4
|
||||
6.4
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9.6
|
7.1
|
零件名稱
|
材料牌號
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|||||
閥體
|
WCB
|
ZGCr5Mo
|
CF8
|
CF8M
ZG1Cr18Ni9Ti |
CF3
|
CF3
|
閥蓋
|
WCB
|
12CrMoV
ZGCr5Mo |
304
CF8 |
316
CF8M |
CF3
|
CF3
316L |
支架
|
WCB
|
WCB
|
CF8
|
CF8M
|
CF3
|
CF3
|
閘板
|
WCB
|
ZGCr5Mo
|
CF8
|
CF8M
|
CF3
|
CF3
|
閥桿
|
2Cr13
|
25Cr2MoV
|
1Cr18Ni9Ti
|
|||
閥座
|
25
|
304
|
304
|
304
|
304
|
304
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墊片、墊環(huán)、密封環(huán)
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包覆墊片、304、增強柔性石墨
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|||||
填料
|
增強柔性石墨
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|||||
閘桿螺母
|
ZCuA110Fe3
|
1.6MPa
|
DN
|
L
|
d
|
D1
|
D2
|
b
|
n-Φd
|
H
|
D0
|
RF Z40H Z40Y Z40W Z40F Z40N Z41H
Z41Y Z41F Z41N 16C
16P 16R 16I |
15
|
130
|
95
|
65
|
45
|
14
|
4-Φ14
|
170
|
120
|
20
|
150
|
105
|
75
|
55
|
14
|
4-Φ14
|
190
|
140
|
|
25
|
160
|
115
|
85
|
65
|
14
|
4-Φ14
|
205
|
160
|
|
32
|
180
|
135
|
100
|
78
|
16
|
4-Φ18
|
270
|
180
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-Φ18
|
310
|
200
|
|
50
|
250
|
160
|
125
|
100
|
16
|
4-Φ18
|
358
|
240
|
|
65
|
265
|
180
|
145
|
120
|
18
|
4-Φ18
|
373
|
240
|
|
80
|
280
|
195
|
160
|
135
|
20
|
8-Φ18
|
435
|
280
|
|
100
|
300
|
25
|
180
|
155
|
20
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8-Φ18
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500
|
300
|
|
125
|
325
|
245
|
210
|
185
|
22
|
8-Φ18
|
614
|
320
|
|
150
|
350
|
280
|
240
|
210
|
24
|
8-Φ23
|
674
|
320
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-Φ23
|
818
|
400
|
|
250
|
450
|
405
|
355
|
320
|
30
|
12-Φ25
|
969
|
450
|
|
300
|
500
|
460
|
410
|
375
|
30
|
12-Φ25
|
1145
|
500
|
|
350
|
550
|
520
|
470
|
435
|
34
|
16-Φ25
|
1280
|
500
|
|
400
|
600
|
580
|
525
|
485
|
36
|
16-Φ30
|
14852
|
560
|
|
450
|
650
|
640
|
585
|
545
|
40
|
20-Φ30
|
1541
|
600
|
|
500
|
700
|
705
|
650
|
608
|
44
|
20-Φ34
|
1676
|
640
|
|
600
|
800
|
840
|
770
|
718
|
48
|
20-Φ41
|
1874
|
720
|
|
700
|
900
|
910
|
840
|
788
|
50
|
24-Φ41
|
2083
|
800
|
|
800
|
1000
|
1020
|
950
|
898
|
52
|
24-Φ41
|
2400
|
950
|
|
900
|
1100
|
1120
|
1050
|
998
|
64
|
28-Φ41
|
2950
|
1000
|
|
1000
|
1200
|
1255
|
1170
|
1110
|
56
|
28-Φ48
|
3245
|
1000
|