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上海意威阀门专业生产锻钢法兰闸阀，锻钢高温闸阀，铸钢焊接式闸阀，铸钢丝扣闸阀 锻钢高温高压嘱闸阀
产品执行标准
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产品规范
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设计规范
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结构长度
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连接法兰
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试验与检验
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压力 -温度
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产品标识
|
供货规范
|
|
JB/T7746
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JB/T7746
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JB/T79
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JB/T9092
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GB/T9131
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GB/T12220
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JB/T7928
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产品性能规范
|
1.6
|
2.4
|
1.76
|
0.6
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≤ 550℃
|
水、油品、
蒸汽
|
|
2.5
|
3-8
|
2.76
|
|
4.0
|
6.0
|
4.4
|
|
6.4
|
9.6
|
7.04
|
|
10.0
|
15.0
|
11.0
|
|
16.O
|
24.0
|
17.6
|
主要零部件材料
|
阀体／阀盖
|
25
|
1Cr18Ni9Ti
|
|
闸板 /阀瓣
|
2Cr13
|
1Cr18Ni9Ti
|
|
阀杆
|
2Cr13
|
1Cr18Ni9Ti
|
|
密封圈
|
1Cr13+HF
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1C18Ni9Ti+ST1
|
|
填料
|
柔性石墨
|
聚四氟乙烯／ PTFE
|
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垫片
|
18-8/柔性石墨
|
|
螺栓
|
35/5CrMo
|
1Cr18Ni9Ti
|
|
适用温度
|
-29～425℃
|
-40-200℃
|
|
适用介质
|
水、油品、蒸汽
|
硝酸类
|
主要外形和连接尺寸 单位Unit：mm
|
公称通径 DN
|
主要外形尺寸和连接尺寸
|
WT
|
|
L
|
d
|
S
|
L1
|
T
|
L2
|
H
|
Do
|
|
Z41H-16C Z41H-40 Z11H-16C Z11H-25 Z11H-40 Z61H-16C Z61H-25 Z61H-40
|
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
151
|
118
|
6.9
|
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
182
|
130
|
918
|
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
197
|
150
|
13.5
|
|
32
|
120
|
28
|
43
|
14
|
11/4
|
21
|
201
|
166
|
19.5
|
|
40
|
135
|
36
|
49
|
15
|
11/2
|
21
|
227
|
180
|
28.5
|
|
50
|
155
|
45
|
61
|
16
|
2
|
25
|
253
|
180
|
3013
|
|
Z41H-64 Z11H-64 Z61H-64
|
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
151
|
118
|
7.7
|
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
182
|
130
|
11.3
|
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
197
|
150
|
16.8
|
|
32
|
130
|
28
|
43
|
14
|
11/4
|
21
|
212
|
180
|
21.2
|
|
40
|
150
|
36
|
49
|
15
|
11/2
|
21
|
231
|
180
|
32.6
|
|
50
|
155
|
45
|
61
|
16
|
2
|
25
|
253
|
180
|
35
|
主要外形和连接尺寸 单位unit：mm
|
公称通径 DN
|
主要外形尺寸和连接尺寸
|
WT
|
|
L
|
d
|
S
|
L1
|
T
|
L2
|
H
|
Do
|
|
Z41H-100 Z11H-100 Z61H-100
|
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
151
|
118
|
7.8
|
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
182
|
130
|
12.5
|
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
197
|
150
|
17.5
|
|
32
|
130
|
28
|
43
|
14
|
11/4
|
21
|
212
|
180
|
23.5
|
|
40
|
150
|
36
|
49
|
15
|
11/2
|
21
|
231
|
180
|
38.5
|
|
50
|
155
|
45
|
61
|
16
|
2
|
25
|
253
|
180
|
42.2
|
|
Z41H-160 Z11H-160 Z61H-160
|
|
15
|
90
|
13
|
22.5
|
10
|
1/2
|
15
|
151
|
118
|
8.0
|
|
20
|
100
|
18
|
28.5
|
11
|
3/4
|
17
|
182
|
130
|
13.6
|
|
25
|
120
|
23
|
34.5
|
12
|
1
|
19
|
197
|
150
|
19.4
|
|
32
|
130
|
28
|
43
|
14
|
11/4
|
21
|
212
|
180
|
25.1
|
|
40
|
150
|
36
|
49
|
15
|
11/2
|
21
|
231
|
180
|
41.6
|
|
50
|
155
|
45
|
61
|
16
|
2
|
25
|
253
|
180
|
49.0
|
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