|
公称压力
|
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
16.0
|
|
强度试验
|
2.4
|
3.8
|
6.0
|
9.6
|
15.0
|
24.0
|
|
水密封试验
|
1.8
|
2.8
|
4.4
|
7.4
|
11.0
|
18.0
|
|
上密封试验
|
1.8
|
2.8
|
4.4
|
7.04
|
11.0
|
18.0
|
|
气密封试验
|
0.4-0.7
|
|||||
|
体盖扳
|
阀杆
|
密封面
|
垫片（环）
|
填料
|
工作温度℃
|
适用介质
|
|
WCB
|
2Cr13
|
13Cr
STL 本体材料 尼龙 |
增强柔性石墨
1Crl3／柔性石墨 08软钢 0Cr18Ni9Ti OCr18Ni12Mo2Ti |
柔性石墨
增强柔性石墨 SFB-260 SFP-260 |
≤425
|
水、蒸汽、油品
|
|
WC1
|
38CrMoAI
25Cr2MoV |
≤450
|
||||
|
WC6
|
≤540
|
|||||
|
WC9
|
≤570
|
|||||
|
ZGCr5Mo
|
≤540
|
|||||
|
ZG1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
≤200
|
硝酸类
|
|||
|
ZGCr18Ni12Mo2Ti
|
1C18Ni12Mo2Ti
|
≤200
|
醋酸类
|
|
1.6MPa
|
DN
|
L
|
D
|
D1
|
D2
|
b
|
n-Φd
|
H
|
D0
|
|
凸面法兰
RF J41H J41Y J41W J41F J41N 16C
16P 16R 16I |
10
|
130
|
90
|
60
|
40
|
14
|
4-Φ14
|
198
|
120
|
|
15
|
130
|
95
|
65
|
45
|
14
|
4-Φ14
|
218
|
120
|
|
|
20
|
150
|
105
|
75
|
55
|
14
|
4-Φ14
|
258
|
140
|
|
|
25
|
160
|
115
|
85
|
65
|
14
|
4-Φ14
|
275
|
140
|
|
|
32
|
180
|
135
|
100
|
78
|
16
|
4-Φ18
|
280
|
160
|
|
|
40
|
200
|
145
|
110
|
85
|
16
|
4-Φ18
|
330
|
180
|
|
|
50
|
230
|
160
|
125
|
100
|
16
|
4-Φ18
|
350
|
200
|
|
|
65
|
290
|
180
|
145
|
120
|
18
|
4-Φ18
|
370
|
280
|
|
|
80
|
310
|
195
|
160
|
135
|
20
|
8-Φ18
|
400
|
280
|
|
|
100
|
350
|
215
|
180
|
155
|
20
|
8-Φ18
|
415
|
320
|
|
|
125
|
400
|
245
|
210
|
185
|
22
|
8-Φ18
|
460
|
360
|
|
|
150
|
480
|
280
|
240
|
210
|
24
|
8-Φ23
|
510
|
450
|
|
|
200
|
600
|
335
|
295
|
265
|
26
|
12-Φ23
|
710
|
500
|
|
|
250
|
650
|
405
|
335
|
320
|
30
|
12-Φ25
|
786
|
550
|
|
|
300
|
750
|
460
|
410
|
375
|
30
|
12-Φ25
|
925
|
600
|
