美标截止阀主要零件材料:
体、盖、瓣
|
阀杆
|
密封面
|
垫片(环)
|
填料
|
工作温度(℃)
|
适用介质
|
WCB
|
2Cr13
|
13Cr
本体材料 尼龙 |
增强柔性石墨13Cr/柔性石墨
F304
F316
F304L
F316L
|
柔性石墨
增强柔性石墨
|
425
|
水、蒸汽、油品
|
WC1
|
38CrMoAl
25Cr2Mov
|
450
|
||||
WC6
|
540
|
|||||
WC9
|
570
|
|||||
C5 C12
|
540
|
|||||
CF8
|
F304
|
600
|
硝酸、醋酸、尿素
|
|||
CF3
|
F316
|
|||||
CF8M
|
F304L
|
|||||
CF3M
|
F316L
|
型号
|
规格
|
尺寸
|
||||||||
in
|
DN
|
L
|
D
|
D1
|
D2
|
B
|
Z-d
|
H
|
D0
|
|
150LB
|
|
15
|
108
|
89
|
60.5
|
35
|
12
|
4-15
|
200
|
100
|
|
20
|
117
|
98
|
70
|
43
|
12
|
4-15
|
205
|
120
|
|
|
25
|
127
|
108
|
79.5
|
51
|
12
|
4-15
|
220
|
140
|
|
|
32
|
140
|
117
|
89
|
64
|
13
|
4-15
|
240
|
150
|
|
|
40
|
165
|
127
|
98.5
|
73
|
15
|
4-15
|
260
|
160
|
|
|
50
|
203
|
152
|
120.5
|
92
|
16
|
4-19
|
295
|
220
|
|
|
65
|
216
|
178
|
139.5
|
105
|
18
|
4-19
|
325
|
220
|
|
|
80
|
241
|
190
|
152.5
|
127
|
19
|
4-19
|
360
|
240
|
|
|
100
|
292
|
229
|
190.5
|
157
|
24
|
8-19
|
420
|
280
|