產(chǎn)品關鍵詞：
進口,密封件,機械密封,,,
機械密封件-21型
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21型機械密封件
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應用范圍 :
軸徑尺寸： 0.375 ～ 3.000'',
12 ～ 85mm
密封腔壓力： <=1.6Mpa
密封腔溫度： -40 ～ 200 ℃
線速度： <=15 m/Sec
材料：
動環(huán)： Carbon/SiC/TC
靜環(huán)： Ceramic/SiC/TC
輔助密封： NBR/FPM/EPDM/Neoprene
彈簧及其他金屬部件： SS304/SS316/SS316Ti
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|
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20
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d
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D
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D1
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L
|
L1
|
|
0.375
|
0.812
|
0.968
|
1.000
|
0.344
|
|
0.500
|
0.937
|
1.094
|
1.000
|
0.344
|
|
0.625
|
1.062
|
1.218
|
1.000
|
0.406
|
|
0.750
|
1.187
|
1.344
|
1.000
|
0.406
|
|
0.875
|
1.312
|
1.468
|
1.000
|
0.406
|
|
1.000
|
1.687
|
1.594
|
1.000
|
0.406
|
|
1.125
|
1.812
|
1.875
|
1.299
|
0.469
|
|
1.250
|
1.937
|
2.000
|
1.299
|
0.469
|
|
1.375
|
2.062
|
2.125
|
1.299
|
0.469
|
|
1.500
|
2.187
|
2.250
|
1.299
|
0.469
|
|
1.625
|
2.500
|
2.375
|
1.299
|
0.469
|
|
1.750
|
2.625
|
2.500
|
1.615
|
0.469
|
|
1.875
|
2.750
|
2.625
|
1.615
|
0.469
|
|
2.000
|
2.875
|
2.750
|
1.615
|
0.531
|
|
2.125
|
3.000
|
2.875
|
1.615
|
0.531
|
|
2.250
|
3.125
|
3.000
|
1.615
|
0.531
|
|
2.375
|
3.250
|
3.125
|
1.615
|
0.531
|
|
2.500
|
3.343
|
3.250
|
1.615
|
0.531
|
|
2.625
|
3.500
|
3.625
|
1.937
|
0.625
|
|
2.750
|
3.750
|
3.750
|
1.937
|
0.625
|
|
2.875
|
3.875
|
3.875
|
2.062
|
0.625
|
|
3.000
|
4.000
|
4.000
|
2.062
|
0.625
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|
21
|
d
|
D
|
D1
|
L
|
L1
|
|
0.375
|
0.812
|
0.875
|
0.812
|
0.284
|
|
0.500
|
0.937
|
1.000
|
0.812
|
0.312
|
|
0.625
|
1.062
|
1.250
|
0.875
|
0.406
|
|
0.750
|
1.187
|
1.375
|
0.875
|
0.406
|
|
0.875
|
1.312
|
1.500
|
0.937
|
0.406
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|
1.000
|
1.687
|
1.625
|
1.000
|
0.437
|
|
1.125
|
1.812
|
1.750
|
1.062
|
0.437
|
|
1.250
|
1.937
|
1.875
|
1.062
|
0.437
|
|
1.375
|
2.062
|
2.000
|
1.125
|
0.437
|
|
1.500
|
2.187
|
2.125
|
1.125
|
0.437
|
|
1.625
|
2.500
|
2.375
|
1.375
|
0.500
|
|
1.750
|
2.625
|
2.500
|
1.375
|
0.500
|
|
1.875
|
2.750
|
2.625
|
1.500
|
0.500
|
|
2.000
|
2.875
|
2.750
|
1.500
|
0.500
|
|
2.125
|
3.000
|
3.000
|
1.687
|
0.562
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|
2.250
|
3.125
|
3.125
|
1.687
|
0.562
|
|
2.375
|
3.250
|
3.250
|
1.812
|
0.562
|
|
2.500
|
3.343
|
3.375
|
1.812
|
0.562
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|
2.625
|
3.500
|
3.375
|
1.937
|
0.625
|
|
2.750
|
3.750
|
3.500
|
1.937
|
0.625
|
|
2.875
|
3.875
|
3.750
|
2.062
|
0.625
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|
3.000
|
4.000
|
3.875
|
2.062
|
0.625
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|
| |
|
|
24
|
d
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D
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D1
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L
|
L1
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|
12
|
21.7
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23.0
|
23.9
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8.6
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|
14
|
23.9
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25.0
|
26.4
|
8.6
|
|
16
|
26.7
|
27.0
|
26.4
|
8.6
|
|
18
|
30.4
|
33.0
|
27.5
|
10.0
|
|
20
|
33.4
|
35.0
|
27.5
|
10.0
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|
22
|
33.4
|
37.0
|
27.5
|
10.0
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24
|
38.0
|
39.0
|
30.0
|
10.0
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25
|
39.3
|
40.0
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30.0
|
10.0
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|
28
|
42.0
|
43.0
|
32.5
|
10.0
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|
30
|
44.0
|
45.0
|
32.5
|
10.0
|
|
32
|
45.8
|
48.0
|
32.5
|
10.0
|
|
33
|
45.8
|
48.0
|
32.5
|
10.0
|
|
35
|
49.0
|
50.0
|
34.0
|
11.0
|
|
38
|
52.8
|
56.0
|
34.0
|
11.0
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|
40
|
55.8
|
58.0
|
34.0
|
11.0
|
|
43
|
58.8
|
61.0
|
34.0
|
11.0
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|
45
|
61.0
|
63.0
|
34.0
|
11.0
|
|
48
|
64.0
|
66.0
|
34.0
|
11.0
|
|
50
|
66.0
|
70.0
|
34.5
|
13.0
|
|
55
|
71.7
|
75.0
|
34.5
|
13.0
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|
58
|
78.4
|
78.0
|
39.5
|
13.0
|
|
60
|
78.4
|
80.0
|
39.5
|
13.0
|
|
63
|
81.5
|
83.0
|
39.5
|
13.0
|
|
65
|
84.3
|
85.0
|
39.5
|
13.0
|
|
68
|
89.7
|
90.0
|
37.2
|
15.3
|
|
70
|
89.7
|
92.0
|
37.2
|
15.3
|
|
75
|
96.8
|
97.0
|
44.7
|
15.3
|
|
80
|
104.0
|
110.0
|
44.3
|
15.7
|
|
85
|
109.0
|
105.0
|
44.3
|
15.7
|
|
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產(chǎn)品關鍵詞：
進口,密封件,機械密封,,,
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