供应南氟内螺纹止回阀H14W
面议
|
设计与制造
|
结构长度
|
压力-温度等级
|
连接法兰
|
试验与检验
|
|
GB12236
|
GB12221
|
GB9131
JB/T74 HG20604 |
JB/T74-94
GB9113 HG20592-20635 |
JB/T9092-1999
GB13927 |
|
称压力
PN(MPa) |
试验压力(MPa)
|
适用温度(℃)
|
适用介质
|
||||
|
强度试验
|
密封试验
|
WCB
|
Cr5Mo
|
1Cr18Ni12Mo2Ti
|
1Cr18Ni9Ti
|
||
|
1.6
|
2.4
|
1.8
|
≤425
|
≤550
|
≤220
|
≤200
|
水、油品、蒸汽、酸性介质
|
|
2.5
|
3.8
|
2.8
|
|||||
|
4.0
|
6.0
|
4.4
|
|||||
|
6.4
|
9.6
|
7.1
|
|||||
|
10.0
|
15.0
|
11.0
|
-
|
||||
|
16.0
|
24.0
|
17.6
|
|||||
|
25.0
|
37.5
|
27.5
|
|||||
|
零件名称
|
材料编号
|
|||
|
阀体
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
阀盖
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
阀瓣
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
摇杆
|
WCB
|
ZGCr5Mo
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
阀座
|
25
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
销轴
|
1Cr17Ni2
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
|
密封环、垫片
|
包覆垫
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
|
公称压力
PN(MPa) |
公称直径
DN(mm) |
主要外形尺寸及连接尺寸(mm)
|
重量
(kg) |
||||||||||||
|
L
|
D
|
D1
|
D2
|
b-f
|
z-d
|
D3
|
H
|
||||||||
|
1.6
|
25
|
160
|
115
|
85
|
65
|
16-2
|
4--14
|
140
|
130
|
14
|
|||||
|
32
|
180
|
135
|
100
|
78
|
16-2
|
4--18
|
150
|
140
|
16
|
||||||
|
40
|
200
|
145
|
110
|
85
|
16-2
|
4--18
|
160
|
150
|
18
|
||||||
|
50
|
230
|
160
|
125
|
100
|
16-2
|
4--18
|
185
|
160
|
22
|
||||||
|
65
|
290
|
180
|
145
|
120
|
18-3
|
4--18
|
215
|
177
|
26
|
||||||
|
80
|
310
|
195
|
160
|
135
|
20-3
|
8-18
|
235
|
187
|
33
|
||||||
|
100
|
3540
|
215
|
180
|
155
|
20-3
|
8-18
|
255
|
202
|
39
|
||||||
|
125
|
400
|
245
|
210
|
185
|
22-3
|
8-18
|
285
|
227
|
57
|
||||||
|
150
|
480
|
280
|
240
|
210
|
24--3
|
8-23
|
330
|
263
|
80
|
||||||
|
200
|
550
|
335
|
295
|
265
|
26-3
|
12-23
|
385
|
293
|
95
|
||||||
|
250
|
650
|
405
|
355
|
320
|
30-3
|
12-25
|
455
|
330
|
175
|
||||||
|
300
|
750
|
460
|
410
|
375
|
30-4
|
12-25
|
515
|
382
|
260
|
||||||
|
350
|
850
|
520
|
470
|
435
|
34--3
|
16-25
|
545
|
430
|
360
|
||||||
|
400
|
950
|
580
|
525
|
485
|
36-4
|
16-30
|
600
|
480
|
496
|
||||||
|
500
|
1150
|
705
|
650
|
608
|
44--4
|
20-34
|
730
|
560
|
588
|
||||||
