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锻钢法兰闸阀详细介绍
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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
|
产品规范 |
设计规范 |
结构长度 |
连接法兰 |
试验与检验 |
压力 -温度 |
产品标识 |
供货规范 |
|
JB/T7746 |
JB/T7746 |
JB/T79 |
JB/T9092 |
GB/T9131 |
GB/T12220 |
JB/T7928 |
产品性能规范
|
1.6 |
2.4 |
1.76 |
0.6 |
≤ 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 |
1C18Ni9Ti+ST1 |
|
填料 |
柔性石墨 |
聚四氟乙烯／ PTFE |
|
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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